Stodden DF, Fleisig GS, McLean SP, Lyman SL, Andrews JR. Relationship of pelvis and upper torso kinematics to pitched baseball velocity. Journal of Applied Biomechanics 17(2):164-172, 2001.

Matsuo T, Escamilla RF, Fleisig GS, Barrentine SW, Andrews JF. Comparison of kinematic and temporal parameters between different pitch velocity groups. Journal of Applied Biomechanics 17(1): 1-13, 2001.

Stodden, DF, Fleisig, GS, McLean, SP, Andrews, JR. Relationship of Biomechanical Factors to Basebal Pitching Velocity: Within Pitcher Variation. Journal of Applied Biomechanics 21(1): 44-56, 2005

Methods

In three published studies, Dr. Glenn Fleisig and Dr. James R. Andrews from ASMI worked with other researchers in studying many of the parameters that affect baseball pitch velocity. Two of the studies looked between different pitchers and one study looked at variations within each pitcher. Motions during delivery were analyzed using a high speed (200 frames per second) infrared three-dimensional motion analysis system.

Results

In the study by Matsuo and others, pitchers with higher ball velocity were compared with pitchers with lower ball velocity. Four significant differences were found between these two groups. Compared to the low ball velocity group, the higher ball velocity pitchers demonstrated less lead knee flexion velocity after front foot contact and greater lead knee extension velocity at the time of ball release. Extending the lead knee in this manner may provide stabilization allowing better energy transfer from the trunk to the throwing arm, and could be a critical factor in pitch velocity. Maximum shoulder external rotation and forward trunk tilt at ball release were also greater in the higher velocity group. Greater shoulder external rotation causes a stretch of the internal rotators allowing energy to be stored in these muscles, and creating greater internal rotation during the arm acceleration phase.

Two variations were found in the timing of events. Maximum elbow extension angular velocity and maximum shoulder internal rotation angular velocity occurred earlier in the motion of higher velocity pitchers. The maximum shoulder internal rotation angular velocity also occurred closer to the moment of ball release in the higher velocity pitchers. This optimal timing may aid in generating higher velocity pitches.

Another finding of interest is that early in the pitching motion, the two groups were dissimilar in the timing of their movements, while their later movement timing was much more similar. This implies that early trunk and torso movements are more varied among pitchers than late arm movements.

In the first study by Stodden and others (2001), pelvis and upper torso variables were studied in 19 elite baseball pitchers. The study found that when the arm was completely cocked back (that is, maximum shoulder external rotation, or “MER”), more “open” pelvis and upper torso orientation correlated with increased ball velocity. More open pelvis angle at the time of ball release (REL) also correlated with increased pitch velocity increased. Additionally, pelvis angular velocity from front foot contact to MER, and upper torso angular velocity from MER to REL increased with increased velocity.

The data indicate that a pitcher who is able to position himself properly, and rotate his pelvis and upper torso more quickly is able to generate greater momentum. Theoretically, this increase in momentum leads to greater velocity of the throwing arm and thus greater pitch velocity.

The most recent study by Stodden and others (2005) showed that for a given pitcher, increased elbow flexion torque, shoulder proximal force and elbow proximal force produced greater ball velocity. In addition, the maximum shoulder horizontal adduction occurred later and maximum shoulder internal rotation occurred earlier at greater ball velocities. Higher ball velocity also resulted in decreased shoulder horizontal adduction at foot contact, decreased shoulder abduction during acceleration, and increased trunk tilt forward at ball release.

Conclusion

A pitcher with increased shoulder external rotation, faster pelvis and upper trunk rotation, and greater front knee stabilization and extension will throw with greater ball velocity. Improved timing to maximize arm velocity closer to the time of ball release will also help ball velocity. Increased torque and force produced at both the shoulder and elbow will also lead to greater ball velocity.

Copyright © 2000, American Sports Medicine Institute
December 18, 2007

http://www.asmi.org/asmiweb/research/usedarticles/highlowpitches.htm

During the prime of the likes of Nolan Ryan, the popular way of generating more momentum back then was the “Stand Tall and Fall” style developed by Nolan Ryan and his pitching coach Tom House, who may have coined the term. This proceeded the popular style of “Drop and Drive” used by the great Tom Seaver. These two styles of pitching are still used today. What is changing is pitching mechanics are evolving from an art form into the world of science.

Instead of hearing terms like “Stand Tall and Fall” or “Drop and Drive,” we are now hearing terms like “Core Torque,” “Triple Extension” or “Scap Loading.” What we are learning is the more science we can put into pitching, the more benchmarks we have to help pitchers make their improvements. If pitching mechanics are only seen as an art form, then they are based on opinion, which has been the case for some time now. When pitching mechanics are seen as a science then through analysis pitching mechanics must meet certain benchmarks to be labeled efficient and effective.

What we have learned from these two styles, “Stand Tall and Fall” and “Drop and Drive,” is more momentum equals more velocity. What we know today is that digital science has proven that momentum is only effective if it transfers from the lower half to the upper half of the body before it can move into the ball at release. This is the importance of “Separation.” “Separation” is when the front leg lands and the back leg is extended, the back hip is around and the back shoulder and body weight is still back. Notice the picture of Tim Lincecum above in this position. You can develop all the momentum in the world with a Nolan Ryan leg lift or a Tim Lincecum jump off the mound but if you do not let that momentum travel up your body into the ball with proper “Separation” then this means you will be stuck with just your arm to generate the velocity of the pitch.

I like to use the analogy of a moving car. Imagine a car traveling at 100 mph. The drivers side door is closed but it isn’t closed all the way. All of a sudden the driver slams on the brakes and stops the car in its tracks. What would happen to the door? It would fly open because once the momentum of the car is stopped by the brakes, the momentum moves into anything that is not secured down. The door was not secured down, so it picked up the momentum and flew open. This is exactly how momentum must travel through a pitchers body. To transition from the moving car analogy into the delivery of a pitcher we could say the car is the legs and core of the pitcher and the door is the shoulders and arms. Once the pitcher puts on the brakes with his front leg during front foot strike and the shoulders are closed with weight back, then the momentum will travel into the shoulders and arms driving them open towards the front knee. If the front leg continues to stabilize, the momentum will jump into the ball once the shoulders and arms cannot travel any farther.

This analogy makes it sound simple but it is not because there is a sequence of rotational pivots that must rotate perfectly in order for the ball to reach your potential velocity. To learn more about these pivots read Pitching-torque-and-the-3-pivots. It is also a major feat to train your muscles to move your “car” at speeds that cannot be seen by the human eye but I believe it is possible and so should you. Purchase the Ace Pitcher Handbook for a complete training program to help you grow bigger, stronger, faster.

There are two forces that add velocity to a pitch:

Momentum

Rotational Torque

For momentum to effectively transfer to the ball, the pitcher must use all rotational pivots in order from the bottom up.  The hips must rotate before the shoulders and the shoulders before the arm internally rotates. For this to happen effectively these pivots must be free to rotate completely. Notice the picture of Tim Lincecum at the bottom of the page (Tim Lincecum is a phenom because of his size and ability to reach his top velocity continuously.)  Notice in the picture his weight is slightly leaning to his left. This would be like tilting an open door backwards so the open door slams closed due to gravitational forces. This gravitational pull is helping to create full range of motion in Tim Lincecum’s hips and shoulders at front foot strike. If he or the door was tilted the opposite way then these gravitational forces would work against his momentum by decreasing full range of motion in his rotational pivots. Using the force of gravity to increase the range of motion in your hips and shoulders will have a significant effect on your velocity. This is a big reason why Tim Lincecum can throw so hard for his size. He is working with the forces of nature to generate his power.

If you study the animated image here of Tim pitching you can see clearly the effective transfer of momentum through his rotational pivots. Watch his front leg land and his back hip rotate all the way around as his back leg triple extends. From here the momentum moves into the core because his front leg has stabilized  and his weight is being held back because his back shoulder is waiting for his hips to open to the target. This forces the core to tighten because the hips are rotating before the shoulders. His core looks like a rag being rung out or a rubber band being twisted at this point in the delivery. After this tightening of the core the momentum travels up into the shoulders. This torque pulls the back shoulder around and he sets the fulcrum, for the rotating shoulders, with his glove hand over his front leg.  The front leg continues to stabilize as his weight begins to shift over his front knee allowing the momentum to transfer into the final pivot. This is the shoulder pivot or the rotator cuff. Notice that when his trunk is fully forward, his arm is completely externally rotated. Now the arm fires like a rubber band and begins to rotate forward as also all the momentum from the body jumps into the ball like a passenger riding in a car and hitting a brick wall at 100 mph.

What Tim Lincecum continues to teach us is how to pitch with the entire body and that the arm is only along for the ride. This is exactly why little guys can throw so hard and old pitchers can still compete. Tim Lincecum uses gravity to aid momentum and his momentum to build torque in all of his rotational pivots. He also fires those pivots in the perfect order at the perfect time for effective momentum transfer. Everytime Tim Lincecum pitches, you should be watching because it is a lesson in Top Velocity.

This question can stir up a big argument but there is only one answer. The arm does not generate the velocity. It only guides the pitch. Therefore the arm must follow the body and does not come into play until the body has done its job.

I have been in many arguments about this issue. I have listened to coaches tell their pitchers that if they want to throw harder they need to speed up their arms. My question is how will speeding up your arm increase your velocity? This doesn’t make much sense because if you arm leads your body, it must leave the body behind. If you leave the body behind then it is up to the small muscles of the arm to take the entire workload of generating 90+ mph.

I think to prove my answer to the question above we must once again look at the little pitchers in the game. This is because these guys must work a lot harder to generate 90+ mph. I go once again to my favorite little man Tim Lincecum; 5’7 165 lbs. Notice the picture here of him at front foot strike. Now, where is his arm? It is hiding behind his body. YES, all you coaches out there who are coaching your pitchers to speed up there arms, it is behind his body. This means his body is driving the pitch. This means his body is generating the velocity. This means the arm is along for the ride.

The coaches who will argue my point here are the coaches who use giant pitchers like Randy Johnson as their example of pitchers who have a lot of arm action. This is true but these pitchers have more leverage on the ball than the average man. If you are 6’8 like Randy Johnson then congratulations you are in a small percentage of baseball players but if you are 6’2 and under take it easy on your arm and learn to work your body as a single unit in your delivery. When you work on generating velocity, work on pulling it from your legs and core and not your arm.

I recommend using medicine balls as often as you can. I have many throwing drills with these balls that force the pitcher to use every muscle they have to make the throw. This is how we must pitch if we want to throw and withstand 90+ mph.

The Ace Pitcher Handbook has a full medicine ball workout.

Most coaches do not coach “Separation” because it is a challenge. The only way to coach this component and to perform this component correctly you must focus on the “Hip Slide.” What I mean by “Hip Slide” is that your hips should be seen as a slide or car and when you first lift your leg to start your delivery, the slide must start down the mound. Everything else on your body must stay back while the slide is heading down the hill. Therefore the faster you can get your slide down the hill while holding everything else back, the faster your velocity. It is also just as important to velocity if the slide comes to a complete stop at front foot strike. The hips/slide must stop, so the momentum it generated, is transfered up the core, into the shoulders, into the arm and finally the ball. The reason you must focus on the hips to develop “Separation,” is because if the hips move faster than the shoulders, you will create good “Separation” naturally.

Driving your slide down the hill as fast as possible and slamming the slide into your front leg to completely stop its momentum, is your best opportunity to generate your potential top velocity. It is also just as important the distance the slide covers before it is stopped by the front foot strike. This distance is called your stride. A good stride is at least your body length. A good stride means that you had more time to generate momentum before front foot strike.

When your slide is building momentum down the mound while you are holding everything else back, which is called “Loading,” this will increase your stride length. The best way to perform this is by “Loading” hard on your back side until your back knee starts to straighten out. Once it begins to straighten, you must triple extend your back leg, to add that last push to your slide which will build more momentum and increase your stride. Read my article “Lift for Show, Load for Doe” to learn more about the “Load.”

I am not talking about hormone levels like body builders talk about hormone levels. I am speaking for athletes who are always looking to grow more athletic. Your hormone levels are a major component to your athletic ability, so it is essential that you learn about your Endocrine System. The chart below comes from the National Strength and Conditioning Association. This chart describes how to manipulate your hormone levels naturally to gain athletic benefits.

What this chart teaches us athletes is that performing lifts that recruit major muscle groups and as many muscle fibers as possible, will cause more muscle fiber damage overall. In return the body is forced to heal this massive  event of controlled muscle damage as quickly as possible, to prevent damage from continuing. The body then sends out and army of natural occurring anabolic hormones to heal up the damaged muscle fibers.To make sure this event doesn’t continue, the body builds more muscle fibers for future events.

The difference in training muscles without recruiting as many groups of muscle fibers per repetition, like with aerobic conditioning or light weight training, is the body dumps only a small about of testosterone and GH to heal the small amount of damage. This is why body builders are bigger and more powerful than long distance runners.

To take advantage of this new information, it is important that you train smart. Training smart is not going one extreme to the other. So DO NOT take off with this new information and start throwing on weight that you can’t handle and perform 1-2 reps a set. That is unsafe. Just like pitching everything must be controlled and you must make small adjustments for a healthy career. This information should motivate you to start working for quality lifts instead of quantity. Another important piece of advice is not to take this mentality of bigger, stronger, faster into the weight room while in season. This is an off season mentality only.

So you have pain in triceps or biceps or both and it has more than likely been hurting for a while. You are searching the web for answers because you need this pain to go away so you can get back to business. I get it! I was you!

When I had this problem and I couldn’t find the answers to a quick fix of the problem, I just looked for ways to hide the pain. I was taking Advil almost everyday and I started to have to take tons more of it because the pain was getting worse. The pain first started in my elbow and then it moved up my bicep into my shoulder.

It got so bad that I had to take the maximum dose of pain killers, along with icy hot and in between innings, I had to hit my arm so I would feel the pain of the hit and not the pain coming from my throbbing arm. This was the day that my rotator cuff tore and my career completely stopped. I was shocked and depressed, at this time in my life, because I had let the pain get so bad, that it ended my career.

I am writing this article here to help you because I wish someone would have helped me at that point in my pitching career when the pain first started. If you have pain in your lower, or upper bicep, or your lower or upper tricep and maybe even in the back or front of your upper forearm, you are overusing and abusing your arm. If you have anyone or all of these pains, then you need to stop and listen to your body.

Pain is your bodies way of telling you that something is wrong. Pain does not just go away. It will only get worse, like it did in my career, if you do not make some changes immediately. Unfortunately, you should have not waited this long to make the changes but better late than never!

Why the Pain?

Here is a list of possible reasons you have pain in your arm.

1. Inflammation of soft tissue due to pattern overload of the joint. Here is a great article to learn about pattern overload and pitching.
2. Bone spurs or bone to bone contact.
3. Muscle or tendon damage.
4. Pain caused from twisting or torquing the hinge joint of the elbow. This is due to poor mechanics.

I believe that most arm pain is the sign of not just one thing but a few. It usually is the cause of poor mechanics, poor joint integrity (strength and conditioning) and overuse. Most pitchers who have this pain, all they need to do is address one of these issues and the pain will usually go away if there is not damage to the muscles, tendons or bone. Fixing all three of these issues, will not only remove the pain completely, but it will also increase performance. Most performance can be enhanced by more effectively distributing the stress of the sport through the body effectively, instead of putting it all in the arm.

In my career, if someone would have told me that all you needed is a program that will teach you to pitch with pitching mechanics that will take away your pain and in return will help you increase your velocity, I would have done a back flip. This program exists and it is called 3X Pitching. This program is what I learned and developed when I fought to overcome my career ending injury because I didn’t listen to my body. You arm pain is caused mainly by poor mechanics and overuse. The 3X Pitching Velocity Program will teach you how to use less of your arm and more of your body. This will allow you to pitch pain free, so you can focus on getting better. This program will also develop you as an elite athlete, so your body can handle a lot more stress than what you are currently conditioned to endure.

Steps to Pain Relief

If you are serious about fixing your arm problems and you do not want to go down the road to destruction like I did, then follow these steps to relieving your arm of this abuse.

1. Take a few weeks off from throwing if possible.
2. Ice your arm to start the healing process. Read this article on how to ice your arm.
3. Visit a medical professional who can examine your arm for serious muscle, tendon or bone damage.
4. Start eating better. Eat more protein.
5. Purchase the 3X Pitching Velocity Program and start learning why you are abusing your arm. Start the strength and conditioning program to start building joint integrity.

BONUS TIP: Learn about proper pitching pronation. This mechanical adjustment can have an immediate effect on arm pain. Read this article to learn more, Proper Pronation Pitching.

This will get you on the right track and will definitely save your career. If your pain sounds like the pain I had before I tore my rotator cuff then I suggest you contact me above and tell me about your pain. I will advise you if you need medical help! Best of luck!

The major misconception of pitching, that continues to ruin arms, is the belief that velocity comes mainly from the arm. Stop thinking with your arm! This will cause so many problems mechanically and physically your career will eventually come to a halt. You need to beat it into your head everyday that your legs and core throw the ball and the arm follows and guides the pitch. When starting your delivery on the mound your first step should NOT be lift leg so I can break my hands and get my arm moving fast. This is pitching with all your arm. This is only recruiting your arm to handle the workload of the pitch. You must learn to recruit from the major muscle groups in the legs and core, to handle the workload of the pitch. In return this will generate so much more velocity and save your arm from absorbing all of the stress.

Pitching from the bottom or ground up is visualizing your lift leg as a log you are about to role down the hill or mound. Pick it up, feel its weight, hold back your upper body and throw the log down the hill leading with your butt to the target. It is extremely important that you load your weight back while the front leg moves to the target. Notice the picture above of Gagne in this “Load” position. Notice his weight is back, his back leg is sitting and his lift leg is moving to the target. This is the essence of bottom up pitching. Now notice the young man in the picture to the right of Gagne. He is almost at the same moment in the delivery but he is in a different position. His weight is forward, his arm is up and his stride is short. The difference between the two pictures is, once Gagne’s foot lands he can then transfer all the weight that he is loading in the back leg into the pitch. The young man has no weight loaded and is forced to only whip his arm to generate any velocity. The young man is pitching from the top down and he will be one of Dr. Andrews next patience if he does not make the adjustment.

Another sign of pitching from the top down is driving your glove hand to the target. This will also throw your weight forward preventing the “Load.” If you are a pitcher who pitches from the top down then thank God you read this article. You know need to understand what you are doing to cause this and learn to pitch from the bottom up. If you can make this adjustment, you will not only save your career as a pitcher, but you will increase your velocity by about 10-15 mph. The problem is this adjustment isn’t easy! It will not happen over night or within the year. It is a long process of changing muscle memory that you developed when you were very young. This means you will need a coach or video analysis to make this adjustment. You will also need to understand how to finish your delivery from the “Load” position and most important you must work on this adjustment everyday.

Please do not let this article discourage you. You have been given a gift with this knowledge. Most pitchers in high school and even college do not understand this consciously or subconsciously. Therefore this will put you ahead of the game.

Using the overload to underload approach to train the pitchers body and central nervous system to increase arm speed is the right concept but the wrong approach when using weighted balls. The problem with using weighted balls is that it sacrifices the arm to teach the body how to move weight more quickly. To understand how backwards this weighted ball approach is we must first look at what role the arm plays in the pitching delivery.

The Role of the Arm in the Pitching Delivery

The role of the arm is to get into position to allow for the transfer of energy from the lower kinetic chain into the upper kinetic chain. Once this energy has coiled the shoulder during external rotation the arm’s role is to deliver the pitch to its desired location. Never does the arm work to generate velocity except for using the elastic properties of the arm muscles when coiling during the energy transfer. To better understand the sequence of events through the entire kinetic chain, which leads to the top velocity of the pitcher, you need to learn the revolutionary approach to pitching velocity called 3X Pitching. 3X Pitching proves that to increase the coil of the shoulder during external rotation the pitcher must first increase linear stride power and then transfer that power into core torque at front foot strike.

Why Weightballs are a Waste of Time for Pitchers?

Based on the understanding of how velocity is generated through the entire kinetic chain of the body stated above and also in the 3X Pitching approach, you can see that training with weighted balls using an overload to underload approach is a waste of time because it does not work with power pitching mechanics. Yes, this weighted balls approach may increase arm strength, using the weights, and may increase some arm speed, through training the central nervous system to rotate the arm faster, but the final result will be much less effective than taking a total body approach to velocity like with the 3X Pitching Velocity program.

I used the Overload Underload weighted balls throwing program for years when Dick Mill’s once preached it back in the 90′s. He now credits it to causing injury. It happened that I was using this program the year I torn my rotator cuff. I am not saying that this program was the reason for my tear but it did speed up the process of the injury. My problem was I had bad mechanics. I was an all arm pitcher and when I used this program it made everything even worse. The overloading with the weighted balls put more wear and tear on my cuff and in the end, even if I had added a few mph, it wouldn’t have been worth the extra wear and tear that came with it.

If you are looking to use weighted balls to increase velocity, I really believe that you are looking for the easy answer here. Increasing velocity is developing power pitching mechanics and also developing yourself into a power pitcher. The 3X Pitching Velocity program gives you all of this with a revolutionary approach to pitching velocity. This approach uses the famous 3X Velocity System throwing program to develop the 3X mechanics and the famous Fusion system which is the strength and conditioning program to develop you into an elite power pitcher.So, stop looking for the easy way out and get serious with a serious velocity program like 3X!