Today's guest blog comes to us from Jeff Albert, one of the bright minds in the world of hitting instruction. I've enjoyed Jeff's stuff for years, and I think you'll like it, too.
Hip extension is a getting a lot of attention in the fitness world these days. Eric Cressey was asking us to get our butts in gear back in ’04, ESPN recently made a Call of Booty, and we now have our very own glute guy, Bret Contreras. Kettlebell swings, hip thrusts, deadlifts, and squats are staples of exercise programs for athletes for good reason: they make the posterior chain stronger and more explosive. This, in turn, makes it easier for athletes to do things athletes are supposed to do - like run faster and jump higher.
But how is this going to help with your actual skills? What is the role of hip extension in the baseball swing?
EMG studies in both baseball (Shaffer et al 1993) and golf (Belcher et al 1995) report highest muscle activity of the primary movers of the posterior chain – the hamstrings, glutes and low back – happens during the beginning of the forward swing. The exercises listed above are often programmed because they target the same muscles. Very conveniently, those muscles are also responsible for creating rotation in the swing.
Here’s the key point: good hip rotation has an element of hip extension!
This is what it looks like from the front and side in the swing:
Check out the belt line as the hitter transitions from landing with his stride foot to making contact. This is the actual unloading of the hips during the forward swing. You should be able to see how the hips (belt line) lower into flexion (load) and then actually come up a bit as the hips extend (unload).
Unfortunately, the baseball EMG study only measured muscle activity on the back leg. The golf EMG study, however, measured both legs. An interesting point from this golf study is that in the initial forward swing (from the loaded position to horizontal lag position), activity in the quads (vastus lateralis was measured) of the lead leg was higher than the posterior side (glutes, biceps femoris, semimembranosus). This makes sense because the front side is accepting some shifting weight during this time. But, when the club is being moved from the horizontal lag position to contact, the hip extenders again become more active. Baseball instruction commonly refers to having a “firm front side”, but we haven’t talked much about how that happens. This golf EMG suggests that extension at the hip, rather than knee, is more responsible for creating this effect.
Keep this in mind if and when you are working on the lower half in your swing. Very often players can show a nice, powerful hip rotation and extension pattern in the gym (throwing medicine balls, for example), but look much different when they pick up a bat in the cage. Differences in terminology that you’ll find between the gym and the batting cage can often be a cause of this, and sometimes players just don’t make the connection between their physical conditioning and their actual swing.
If you do struggle with rotation of your lower half, give some thought to the hip extension and rotational work that you do in the weight room and pay attention to the patterns that you’re developing there. First of all, make sure your hip extension and rotation are good in the first place, and then see if you can repeat the movement pattern when swinging the bat. The whole point in creating strong, explosive hip rotation in the weight room is so you can actually use it to create more power when you finally have the bat in your hands.
Happy Hacking!
About the Author
Jeff Albert is a CSCS with a MS in Exercise Science from Louisiana Tech University. Jeff is entering his 6th season as a coach in professional baseball, now serving as a hitting instructor in the Houston Astros organization. He works with players of all ages during the off-season in Palm Beach, Florida and can be contacted through his website, SwingTraining.net, or follow him on twitter (@swingtraining).
References
1. Bechler JR, Jobe FW, Pink M, Perry J, Ruwe PA. Electromyographic analysis of the hip and knee during the golf swing. Clin J Sport Med. 1995 Jul;5(3):162-6.
2. Shaffer B, Jobe FW, Pink M, Perry J. Baseball Batting: An Electromyographic study. Clin Orthop Relat Res. 1993 Jul;(292):285-93.
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At the end of the day yesterday, I took a quick glance at my Facebook feed and was quickly drawn to a "highlight" video from a baseball strength and conditioning program. The athletes' energy was great, and there was a ton of camaraderie. The only problem was that if you had watched the video without first seeing the word "baseball" in the title, you would have never known it was a baseball team training. The exercises - and the way that they were/weren't coached - clearly didn't reflect the unique demands of the sport.
With that in mind, I thought I'd use today's post to quickly highlight the most important positions you need to understand when you're training throwing athletes: stride foot contact/full external rotation.
Stride foot contact occurs just before maximum external rotation takes place. As the foot touches down, the pelvis has started rotating toward home plate while the torso is still rotated in the opposite direction to create the separation that will enhance velocity. Maximum external rotation - or "lay-back" - signifies the end of this separation, as the energy generated in the lower extremity is already working its way up the chain. Nissen et al. (2007) presented this tremendous diagram to illustrate the separation that takes place. This image represents a right handed picture, where the top image is the hips, and the bottom image is the torso (right and left shoulder joint centers of rotation).
Based on this image alone, you should be able to see where most oblique strains and lower back pain originate; this is ridiculous rotational stress. Additionally, you can appreciate why hip injuries are higher in throwers than they ever have been before; it takes huge hip rotation velocities to play "catch up" so that the pelvis and thorax are squared up at maximum external rotation (if they aren't, the arm drags). This just refers to what's happening at the lower extremity and core, though. Let's look at the shoulder.
At full lay-back (maximum external rotation), we encounter a number of potentially traumatic and chronic injuries to the shoulder. In a pattern known as the peel-back mechanism, the biceps tendon twists and tugs on the superior labrum. The articular side (undersurface) of the rotator cuff may impinge (internal impingement) on the posterior-superior glenoid, leading to partial thickness cuff tears. Finally, as the ball externally rotates in the socket, the humeral head tends to glide forward, putting stress on the biceps tendon and anterior ligamentous structures.
Likewise, at the elbow, valgus stress is off the charts. That can lead to ulnar collateral ligament tears, flexor/pronator strains, medial epicondyle stress fractures, lateral compressive injuries, ulnar nerve irritation, and a host of other isssue. I don't expect most of you to know what much of this means (although you can learn more from Everything Elbow), but suffice it to say that it's incredibly important to train throwers to be functionally strong and mobile in these positions.
And, this brings to light the fundamental problem with most strength and conditioning programs for overhead throwing athletes; they commonly don't even come close to training people to be "safe" in these positions. "Clean, squat, deadlift, bench, chin-up, sit-up" just doesn't cut it. You need to be strong in single-leg stance to accept force on the front side with landing.
You need to be able to apply force in the frontal and transverse planes.
You also need to transfer this force to powerful movements.
You need to have plenty of rotary stability to effectively transfer force from the lower to upper body.
You need to be strong eccentrically in the 90/90 position.
You need to have outstanding hip mobility in multiple planes of motion.
You need to attend to soft tissue quality in areas that other athletes rarely have to consider.
These demands are really just the tip of the iceberg, though, as you have to see how all the pieces fit together with respect to throwing and hitting demands at various times of year. Training for baseball isn't as simple as doing the football strength and conditioning program and then showing up for baseball practice; there are far more unique challenges when dealing with any rotational sport, particularly those that also integrate overhead throwing. Watch the sport, talk to the players, appreciate the demands, and evaluate each individual before you try to write the program; otherwise, you're simply fitting athletes to existing programs.
For more insights like these, I'd encourage you to check out one of our Elite Baseball Mentorships; we have two of these events scheduled for this fall.
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In this week's mobility exercise of the week, I've got an excellent drill for reducing stiffness in the hip adductors. I came up with this exercise when I realized that I wanted to be able to do more drills to improve hip abduction range-of-motion, but I didn't always want them to be ground-based. And, just doing lateral lunge variations all the time can get a little boring for athletes. Enter table adductor dips.
I especially like to use this with our throwers because it actually parallels some of the hip angles we see with the pitching delivery, so it makes for a great warm-up and off-season maintenance/improvement exercise. I also like it for them because they can do it out on the field without having to roll around in the grass (which would be the case with a lot of other adductor mobility drills).
In terms of coaching cues, it's important to keep the weight on the support leg's heel and sit back "into" the hip. The majority of the weight should be on the down leg, with minimal pressure put on the leg that's up on the table.
As you go through the exercise, brace the core to ensure that the movement comes through the hips (flexion and abduction) at the bottom position, rather than just allowing the lower back to round. Having the arms out in front as I do in the video above can help as a counterbalance to prevent your butt from tucking under. If you're super stiff, you may want to consider holding a ten-pound plate out at arm's length as an additional counterbalance.
At the top position, be sure to extend the hips all the way to stand tall between each rep. I usually cue folks to activate the glute on the support leg to finish each rep. This will also help guarantee that you're stretching the adductors in both flexion and a neutral position.
We'll typically do sets of eight reps on each side during the warm-up period. This can, however, be held for a longer duration as a static stretch at the end of a training session.
Today marks the fifth anniversary of the day my business partners and I founded Cressey Performance. In that time, we've gone through two expansions, and we're now in the process of a third one, which will effectively double the size of our space to over 15,000 square feet.
It's been somewhat of a tradition for me to write something about Cressey Performance on EricCressey.com every July 13 in honor of the occasion. To that end, in light of the fact that I know I have a ton of current or aspiring facility owners reader this site, I thought I'd use today's post to outline one of the most important considerations I want our entire staff to understand.
Success isn't just measured in revenue.
Most business owners look to at a net income total at the end of each month to determine if they're successful. While this certainly governs whether or not they'll be able to keep the lights on at the facility and feed their families, it doesn't speak to the far-reaching implications that a successful business has.
In the case of a fitness business, how many chronic diseases have thousands of exercise programs helped prevent? How many bum shoulders have become asymptomatic so that a father can throw 400 pitches at his son's team's batting practice? How many kids have gained confidence that's gone far beyond the weight room, impacting school performance and social interaction? How many shoulder and elbow surgeries have been avoided by proactive strength and conditioning program initiatives? How many young athletes have spent 10-12 hours a week at Cressey Performance surrounded by professional and college athlete role models when they could have been out getting into trouble with the wrong crowd? How many families have collectively started eating healthier because a young athlete came home from CP with some healthy food options for them to try? How many young athletes have been inspired to pursue fitness as a career? How many people have learned to stand up for their beliefs in vigorously defending their answers to the Tim Collins Question of the Day?
It excites me to see our former interns doing absolutely fantastic things. Many have gone on to master's degrees and doctorates in physical therapy, and two are in medical school. Some have started their own training facilities, and others have gone on to college strength and conditioning positions. Kevin Neeld is working with the U.S. Women's National Hockey team and loads of high-level hockey players. Brian St. Pierre and Jay Bonn are having a huge impact on a number of lives through their work with Dr. John Berardi and Precision Nutrition. Brad Schnitzer can drink a bottle of water really fast, too.
I could go on and on, but suffice it to say that I'm very proud of all these interns and what they've accomplished.
Taking it a step further, I'm always psyched to see guys like Tim Collins (Royals), Steve Cishek (Marlins), Kevin Youkilis (White Sox), and Bryan LaHair (Cubs) doing as much stuff as possible in terms of charity work.
And, I'm even more psyched when I see our minor league guys wanting to follow their lead, and that's why getting involved with charity initiatives is an important part of our off-season pro baseball training crew. These little gestures of kindness mean a lot to people, and they mean even more when you're on the biggest stage and have a rare opportunity to impact thousands of people with your words and actions. My hope is that the Cressey Performance experience has helped to not give our younger guys the the awareness to appreciate these opportunities to help others, but instill in them the humility to properly make use of them.
Additionally, in our case, Hudson, MA isn't a tourism hub by any means (although we do have an Applebees, for what it's worth). Yet, CP brings anywhere from 80 to 120 clients per day to Hudson from all over Massachusetts, New Hampshire, Connecticut, New York, and Rhode Island. They spend money on food (including at our building's cafeteria), gas, and any of a number of other things while they're in town. Additionally, we have a lot of clients and interns who travel from all over the U.S. and abroad to train with us, and they support local hotels and rental properties. Finally, in Tony's case, he single-handedly keeps a local auto body shop in business with all the repairs on his car; in fact, I think their owners would vote for him if he ran for mayor because of all the "economic stimulus" he's provided them. At least these kids got some exercise and entertainment pushing his car to the mechanic.
All these considerations in mind, recognize that you don't go into business solely to make money. When you're six feet under and looking up at the grass, nobody remembers you for your net income in August of 2010, but rather the impact you had on the world before you left it. And, on a related and interesting note, looking at ways to overdeliver and add value to someone's experience is often the best way to make a business more profitable. As my friend Pat Rigsby would say, pursue "value addition" opportunities, not "value extraction" ones.
To all our clients who have supported us for the past five years, thank you very much. Our entire staff is deeply appreciative of your continued support.
Speaking of Pat, he, Mike Robertson, and I collaborated on a product called the Fitness Business Blueprint last year. It discusses all the mistakes we made when opening our fitness businesses, as well as the common mistakes Pat sees in the businesses for which he consults. Mike and I complement Pat's business teachings with training-specific information like assessment and program design. Taken all together, it's a great product for someone looking to start their own fitness business, or improve upon the one they already have. In honor of CP's fifth birthday, we've put it on sale for $100 off for this weekend only (sale ends Sunday, July 15 at midnight). You can pick up your copy at the special sales page HERE.
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I'm always surprised when I see "arm care" portions of baseball strength and conditioning programs that attempt to break rotator cuff exercises and scapular stability exercises into different categories. In my eyes, while you can certainly prioritize one over the other, treating them as mutually exclusive means that you're missing out on a great opportunity to educate an athlete on "positional stability." Here are a few examples to demonstrate my point:
In Band Distractions w/Rhythmic Stabilizations, you'll see that Orioles prospect (and Twitter phenom) Oliver Drake, actively counteracts the distraction force created by the band by pulling the scapula back onto the rib cage. Then, we challenge the rotator cuff with rhythmic stabilizations.
Likewise, in this Half-Kneeling 1-arm Manual Resistance External Rotation, Sam needs to make sure to position the scapula appropriately on the rib cage to make sure that he's in the best position to create eccentric strength for the cuff. This is of particular importance in guys with low shoulders who may be very lat-dominant; gravity will have an additional downward pull on the scapula, so many guys need to intentionally activate upper trapezius prior to starting the set.
Or, consider a Prone External Rotation (one of our old Strength Exercises of the Week). This is definitely viewed as a rotator cuff exercise, as the goal is to learn to externally the humeral head in the socket without the "ball" migrating forward (preventing anterior instability). However, you also have to appreciate that gravity is forcing the scapula forward into anterior tilt, so the lower trapezius must be turned on to counteract it.
Likewise, just about every time you do any exercise that involves holding weights in your hands, your rotator cuff is firing reflexively.
With all these examples - and surely many more - in mind, we realize that "categorizing" arm care exercises can be pretty difficult, as we're always looking to find a balance between doing enough and doing too much.
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Everyone wants to improve pitching velocity, but unfortunately, the answer to the question of "how" is different for everyone. To that end, I pulled together a quick list of 101 strategies you can use to improve pitching velocity. They aren't the same for everyone, but chances are that at least a few of these will help you. I'd encourage you to print this off and highlight the areas in which you think you can improve.
1. Optimize mechanics (this could be 100 more ways in itself; I will leave it alone for now).
2. Gain weight (if skinny).
3. Lose weight (if fat).
4. Get taller (shorter throwers can’t create as much separation, and are further away from homeplate)
5. Get shorter (taller throwers have more energy leaks).
38. Change footwear (guys usually throw harder in cleats).
39. Throw less.
40. Throw more.
41. Pitch less.
42. Pitch more.
43. Politely ask your mom to stop yelling, “Super job, kiddo!” after every pitch you throw.
44. Do strength exercises outside the sagittal plane.
45. Take all the money you were going to blow on fall/winter showcases and instead devote it to books, DVDs, training, food, and charitable donations. If there is anything left over, blow it on lottery tickets and sketchy real estate ventures, both of which have a higher return-on-investment than showcases in the fall and winter.
46. Switch from a turf mound indoors to a dirt/clay mound outdoors.
51. Improve glute activation so that you can fully extend your hip in your delivery.
52. Stop thinking that the exact workout a big league pitcher uses is exactly what you need to do.
53. Subcategory of #52: Remove the phrase "But Tim Lincecum does it" from your vocabulary. You aren't Tim Lincecum, and you probably never will be. Heck, Tim Lincecum isn't Tim Lincecum anymore, either. You can learn from his delivery, but 99.9999% of people who try to copy his delivery fail miserably.
54. Read more. This applies to personal development in a general sense, and baseball is certainly no exception. The guys who have the longest, most successful careers are usually the ones who dedicate themselves to learning about their craft.
55. Stay away from alcohol. It kills tissue quality, negatively affects protein synthesis, messes with sleep quality, and screws with hormonal status.
56. Incorporate more single-leg landings with your plyos; you land on one leg when you throw, don't you?
57. Be a good teammate. If you aren't a tool, they'll be more likely to help you when you get into a funk with your mechanics or need someone to light a fire under your butt.
58. Respect the game. Pitchers who don't respect the game invariably end up getting plunked the first time they wind up going up to bat. Getting hit by a lot of pitches isn't going to help your velocity.
59. Train the glutes in all three planes (read more HERE).
60. Remember your roots and always be loyal. You never know when you'll need to go back to ask your little league, middle school, high school, or AAU coach for advice to help you right the ship.
61. Get focal manual therapy like Active Release.
62. Get diffuse manual therapy like instrument-assisted modalities or general massage.
63. Make sweet love to a foam roller.
64. Throw a jacket on between innings to keep your body temperature up.
65. Pitch from the wind-up.
66. Drink magical velocity-increasing snake oil (just making sure you were still reading and paying attention).
67. Pick a better walkout song.
68. Get on a steeper mound (expect this to also increase arm stress).
69. Train hip mobility and core stability simultaneously.
70. Get around successful people in the pitching world and learn from them. Find a way to chat with someone who has accomplished something you want to accomplish. If you hang around schleps who complain about their genes and have never thrown above 75mph, though, expect to be a schlep who throws 75mph, too.
71. Pick the right parents (sorry, genes do play a role).
74. Get 8-12 weeks off completely from throwing per year. Read more about why HERE and HERE.
75. Be candid with yourself about how hard you’re really working (most guys talk about working hard when they should actually be working hard).
76. Take the stupid sticker off your hat.
77. Stop thinking so much.
78. Think more.
79. Stop stretching your throwing shoulder into external rotation (read more on that HERE).
80. Get in a better training environment.
81. Surround yourself with unconditionally positive and supportive people.
82. Talk to a different pitching coach to get a new perspective.
83. Stop talking to so many pitching coaches because too many cooks are spoiling the broth.
84. Lengthen your stride (learn more HERE, HERE, and HERE).
85. Shorten your stride.
86. Get your ego crushed when you realize that no matter how strong you think you are, there is a girl somewhere warming up with your max. And, my wife might even be able to do more pull-ups than you!
87. Stop trying to learn a cutter, knuckle-curve, slider, and “invisiball” when you can’t even throw a four-seam where you want it to go.
88. Play multiple sports (excluding cross-country).
89. Stay healthy when other pitchers are getting hurt.
90. Stop pitching for five different teams in the same season.
91. Pre-game routine: dynamic warm-up, sprinting progressions, long toss, pull-down throws, flat-ground, bullpen. Post-game routine: make out with prom queen after complete game shutout.
92. Do rhythmic stabilizations before you throw (if you’re a congenitally lax/”loose” guy) to "wake up" the rotator cuff.
104. Breath better (less shoulder shrug and more diaphragm).
105. Train the rotator cuff less.
106. Change the day on which you throw your bullpen.
107. For relievers, stay loose and warm throughout the game (read more about that HERE). Staying entertained is also important, as CP athlete Joe Van Meter demonstrates.
108. Here and there, between starts, skip your bullpen and throw a flat-ground instead to give your arm a chance to bounce back.
109. Consider creatine (the most researched strength and power supplement in history, yet surprisingly few people in baseball use it)
110. Work faster (the fielders behind you will love you).
111. Work slower (recover better between pitches and self-correct).
112. Stop ignoring your low right shoulder and adducted right hip.
113. Pick a college program where you’ll have an opportunity to play right away and get innings.
114. Move from a 5-day rotation to a 7-day rotation.
115. Decide to wake up in the morning and piss excellence!
These are really just the tip of the iceberg, so by all means, feel free to share your own strategies and ask questions in the comments section below.
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Assuming you haven't been living under a rock for the past few years, you've surely learned that ankle mobility is imperative to long-term lower-extremity health in strength and conditioning programs and actual sport participation. If you need to learn why, check out this old post of mine: The Importance of Ankle Mobility.
While I think the industry has done a great job of highlighting the need for incorporating ankle mobility drills in one's warm-up, I'm not convinced that we've done a good job of "exhausting" our creativity when it comes to those drills, as most of them occur purely in the sagittal plane. While poor dorsiflexion is definitely the biggest issue at the ankle - and dorsiflexion does occur in the sagittal plane - I think we miss the boat when we only work on getting dorsiflexion in isolation. In reality, you need multi-planar ankle mobility to be prepared for life's events, so it's advantageous to train it a bit in your warm-ups.
So, I bring to you the wall ankle mobilization with adduction/abduction. It's just like a regular wall ankle mobilization, but when you get to end range, you gently rock back and forth between adduction and abduction (and internal rotation and external rotation, in the process) to make it more of a multi-directional movement that also challenges hip mobility a bit. A special thanks goes out to Kansas City Royals pitcher Tim Collins for helping with the demonstration here:
A few important coaching cues/notes:
1. Everyone always asks whether or not I care what the back foot/leg is doing, and I don't. Just focus on the front side.
2. The individual should feel a stretch in the posterior lower leg, not a pinching in the front. If there is pinching in the front, it's a good idea to refer out to a good manual therapist. In the meantime, you can train ankle mobility more conservatively with a rocking ankle mobilization:
3. If the individual's heel comes up off the ground, slide the foot closer to the wall to regress the exercise.
5. We usually perform this as three reps per leg, and each rep has a few glides toward adduction and abduction. You can use it during the warm-up, or as a filler between sets of compound movements. I like it between sets of deadlifts, since you're already barefoot or in minimalist sneaker.
6. If you're a heavy pronator (really flat feet and knock-knees), you probably don't need to do the adduction (rock in) portion of each rep.
With spring training upon us, I thought I'd draw this week's exercise of the week from a recent video shoot I did with Stack.com and New Balance Baseball at Cressey Performance with two of our big leaguers, Tim Collins (Royals) and Steve Cishek (Marlins) . In this video, Tim demonstrates the Figure 8 Rotational Medicine Ball Shotput while I do the voice-over.
Most of my comments serve as a general overview with respect to how we approach medicine ball workouts in general, but there are a few key points/observations I should make with respect to the Figure 8 drill in particular.
1. Notice (especially at the 1:20 mark) how Tim works to keep his head back prior to aggressively rotating through the hips and "launching" the ball. This piggybacks on something I discussed in my recent posts on increasing pitching velocity by improving stride length; if the head comes forward, you'll leak energy early, as opposed to storing it and snapping through with aggressive hip rotation later on. Notice Tim on the mound; his head (and, in turn, the majority of his body weight) remains back well into his delivery.
This drill helps to teach guys how to control and time their weight shift.
2. A while back, Matt Blake wrote up a good piece on how we utilize the Figure 8 drill with pitchers; you can check it out HERE.
3. Some folks will make the mistake of going too heavy on this drill. The med ball shouldn't weigh any more than ten pounds - and we usually stay in the eight-pound range. Making the med ball too heavy won't just interfere with generating the ideal power; it will also lead to athletes creating too much tension in the upper traps and levator scapulae to resist the downward pull of gravity. This gives us too much tension in the neck and upper back, and interferes with the good "scap load" and long deceleration arc we're trying to create.
I hope you like it!
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In part 1 of this series, I touched on some of the mechanical factors one must consider in relation to increasing stride length in pitchers. Then, in part 2, I got discussed physical factors – hip mobility and lower-body strength/power – that govern how far you can stride. In wrapping up today with part 3, we’ll work our way up the kinetic chain to discuss three more physical factors that control stride length.
3. Rotary Stability – As I discussed in my recent article at T-Nation, What I Learned in 2011, hip mobility “sticks” better when you have adequate rotary stability, so we’ve been doing more of our core stability exercises in more “extreme” positions of hip mobility.
If you’re going to push the limits of hip abduction, internal, and external rotation range of motion, you need to be sure that you have adequate rotary stability to be stable in these positions in weight-bearing and not destroy the spine. Anybody can just get into these positions in slow speed, but not everyone can control the body precisely with a combination of isometric and eccentric muscle action at the high velocities we see with pitching.
Additionally, many of the big-time long stride guys rely heavily on controlling lumbar spine hyperextension as they ride the back hip down the mound. This is something you’ll see if you watch the deliveries of smaller, athletic guys like Tim Lincecum, Tim Collins, and Trevor Bauer. If they don’t maintain adequate anterior core function, they’ll wind up with extension-based back pain in no time.
4. Thoracic Mobility – Throwing and hitting (and really any rotational challenge like a hockey slapshot or tennis stroke) present a unique challenge to an athlete: the hips and shoulders are temporarily moving in opposite directions. This creates separation, which allows an athlete to store elastic energy and create velocity via the stretch-shortening cycle.
The first issue to consider is that not all separation is created equal. You can create separation with the hips and lower back – and jack up a lumbar spine over time. The goal is to having adequate thoracic spine mobility to ensure that this separation occurs higher up (and engages the upper extremity well).
The second issue is that the more you push the limits of hip mobility, the more you must push the limits of thoracic mobility. We’ve always heard “equal and opposite” when it comes to the throwing arm and glove arm, but the truth is that it probably apply to the lower half and thoracic spine as well. You simply don’t see guys with terrible thoracic mobility getting way down the mound, as that lack of thoracic mobility would cause them to leak forward with the upper body. I covered this in part 1, but the Cliff’s Notes version is that the head doesn’t stay behind the hips long enough, so throwers lose separation.
The third issue is that poor thoracic mobility will really interfere with getting an adequate scap load, so the arm speed will be slower. Throwing with a poorly positioned scapula is like trying to jump out of sand; you just don’t have a firm platform from which to create force.
A very basic thoracic spine mobility drill that would be a “safe” bet for most throwers would be the quadruped extension-rotation.
This drill doesn’t crank the shoulder into excessive external rotation, which may be a problem for the really “loose” arms in the crowd. Progressions for the really stiff pitchers would be the side-lying windmill and side-lying extension-rotation. I also like the yoga plex, a drill I learned from Nick Tumminello, as a means of syncing everything up with a longer stride.
Note: be sure to read this shoulder mobility blog on why not all thoracic spine mobility drills are created equal for throwers!
5. Quick Arm – When I say that you have to have a quick arm to have a long stride, I really just mean that you need some upper body power to make things work. The longer the stride, the quicker your arm must be to catch up in time to create a downward plane and throw strikes.
You simply don’t see guys with long strides competing at high levels unless they have a quick arm that can catch up to the lower body.
When a guy’s arm isn’t quick enough to catch up to his lower half, you see him miss up and arm side.
This type of thrower would be better off shortening up his stride (at least temporarily) and spending more time on good throwing programs to increase arm speed.
This is one reason Justin Verlander is great. If you watch him, he’s not an insanely long stride. Rather, he’s shorter with it, and much stiffer on his landing leg to create an awesome downward plane. Plus, he actually does have a ridiculously quick arm and outstanding secondary stuff. A lot of pitching coaches would try to lengthen his stride – and while this might work, I don’t know about you, but I think overhauling a Cy Young winner’s mechanics is silly.
The “long stride, slow arm” issue is (in my experience) most common in young, lax players who have the joint range-of-motion and just enough stability to get a long stride, but don’t have adequate arm speed to catch up. This is really common in the 14-17 age ranges, and I think it’s one reason why so many of these kids respond incredibly favorably to long toss; it teaches their arms to go faster and keep up with their strides.
Conversely, as you start to deal with 18-year-olds and older (or kids who have grown quickly), you start to see that preparing everything below the arm is arguably more important than arm speed. You don’t pitch in college or professional baseball unless you have a reasonably quick arm, and getting more aggressive with the lower half to stride longer is often exactly what guys need to make the big velocity jump. Likewise, when guys don’t take care of the lower half, but continue on aggressive throwing programs, they often wind up with velocity drops, injuries, or control issues because they’ve lost the separation that made them successful.
Closing Thoughts
While a long stride can certainly be advantageous in the throwing motion, as I've shown in this series, forcing it when you don't have the right physical preparation or mechanical coaching in place can actually hurt an pitcher's performance and health. Remember that the best changes are subtle ones; in other words, you might increase a stride by six inches over the course of a year, not in a single session.
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In part 1 of this series, I discussed the fact that – all other factors held constant – increasing stride length will improve pitching velocity. Unfortunately, when you simply tell a pitcher to stride further down the mound, there are usually some unfavorable mechanical consequences that actually hinder pitching velocity. So, be sure to read that piece before continuing on here.
That said, sometimes, physical limitations can make it difficult to acquire a longer stride. To that end, I wanted to use this second installment to begin to outline the top five limiting factors for those looking to get down the mound and throw harder.1. Hip Mobility
If you’re going to really get down the mound, you need outstanding adductor length on both the lead and trailing legs. That goes without saying. While we outline several options on our Assess and Correct DVD set, the split-stance kneeling adductor mobilization is definitely my favorite, as it improves adductor length in both hip flexion and extension:
Just as important, players need to stop “hanging out” in adduction in sitting and standing. I wrote about this in a bit more detail in my What I Learned in 2010 article (point #3). This is incredibly common in right-handed throwers, in particular. If your resting hip posture looks like this, fix it!
We use a variety of drills from the Postural Restoration Institute to help address the issue, but suffice it to say that you’ll be swimming upstream unless you learn to stop standing/sitting like this!
Additionally, you need adequate length of the trailing leg hip flexors – particularly rectus femoris – to ensure that you don’t cut off hip rotation prematurely. I like the wall hip flexor mobilization for this purpose. Keep in mind that we perform the exercises on both the front and trailing leg, as many pitchers will have substantial knee flexion deficit on the front leg secondary to the stress of landing/deceleration.
Third, you need adequate hip internal and external rotation on both sides. Hip external rotation range-of-motion on the trailing leg is particularly important to allow force to be applied over a longer distance. Additionally, hip internal rotation is key on the front side, as enables a thrower to utilize the lower half more efficiently in deceleration. Those without adequate internal rotation on the front side often cut their arm paths short and miss high with pitches – and put much more stress on their arm because the deceleration “arc” is shorter.
External rotation is best gained through glute activation drills (supine bridges, side-lying clams, x-band walks) in conjunction with simply externally rotating the femur during the split-stance kneeling adductor mobilization I featured earlier. For internal rotation, I like a gentle knee-t0-knee stretch/mobs (assuming no medial knee issues) , and bowler squats as a follow-up to get comfortable with the pattern.
Of course, all these mobility drills must be complemented by quality soft tissue work: foam rolling and, ideally, manual therapy with a qualified practitioner.
So, as you can see, adequate hip mobility for optimizing pitching velocity must take place in a number of planes. Additionally, you need to remember that mobility is always influenced by musculo-tendinous. capsular, ligamentous, and osseous (bony) restrictions, so no two pitchers will be the same in their needs. And, some pitchers simply may not have the bone structures to get into certain positions that are easy for other pitchers to achieve.
2. Lower-Body Strength/Power
You can’t discuss lower-body mobility without appreciating the interaction it has with lower-body strength and power.
You see, mobility is simply your ability to get into a certain position or posture. Flexibility is simply the excursion through which a joint can move. What’s the problem?
Flexibility doesn’t take into account stability. Just because you can get your joints to a certain position in a non-weight-bearing scenario doesn’t mean that you’ll be able to achieve that same position when you’re in a weight-bearing position, trying to throw 95mph as you move downhill. So, I’ll put my point in big, bold letters:
Pitchers need strength to have mobility.
Truth be told, building lower body strength in throwers isn’t tough. You use all the basics – single-leg work, deadlift variations, squat variations (when appropriate), sled work, pull-throughs, glute-ham raise, hip thrusts, glute bridges, etc. – but just work to make sure that they are safe for throwers (e.g., use the front squat grip instead of the back squat grip).
Strength isn’t just a foundation for mobility, though; it’s also a foundation for power. You can’t apply force quickly if you don’t have force! So, once players have an adequate foundation of strength, they can benefit more from rotational medicine ball exercises and plyos in the frontal/transverse planes to learn to better apply force outside the sagittal plane.
Make no mistake about it; having adequate strength/power to push off and rotate aggressively – not to mention decelerate the body on the front leg – is essential to outstanding pitching velocity.
I’ll be back soon with Part 3 of this series. In the meantime, if you’re looking for more hip mobility ideas for baseball players, check out Assess and Correct: Breaking Barriers to Unlock Performance.
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