The proper research on why long toss is bad for your arm!

July 18, 2009

beckettAlan Jaeger is upset that TopVelocity.net has not done the proper research on long tossing. He said in an email to me, “If you are going to be in the public domain, I would urge you to do the proper research.” I am not sure if you have visited his website but I do not see him practicing what he preaches. There is a lot more research posted on TopVelocity.net than www.jaegersports.com but I will still give him what he has requested in his email, “Proper Research.” Read more

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Comparison of High Velocity and Low Velocity Pitch Deliveries

June 18, 2009

Baseball ResearchStodden 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 Read more

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The Principle of Specificity and Sport

August 24, 2008

by Chad Englehart

Introduction

Specificity of Training principle is one of the most utilized training principles used by exercise professionals today. (Kramer et al., 2002) discussed the principle of training specificity and explained that the training responses elicited by a given exercise mode are directly related to the physiological elements involved with coping with the specific exercise stress. What this means is that if an athlete’s want to perform better at a particular event or skill they must train specifically for that particular skill. For example, if an athlete wants to become stronger one must lift heavy weights and if an athlete wants to jump higher one must jump. As a strength and conditioning Read more

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Resisted Sprints and Effects on Kinematics and Sprint Speed

August 24, 2008

by Chad Englehart

Speed Training

Implied in any linear speed discussion with a Strength and Conditioning Specialist, is the concept of resisted speed training strategies. Some professionals consider resisted speed training as the most efficient sprint training technique on the planet, while other consider it not as effective because of a biomechanical stand point. Different resisted speed strategies include, towing, uphill sprints, sand sprints, and weighted sprints. Tahachnik (1992) explained that towing of weighted devices such as sleds and tires is the most common method of providing towing resistance for the enhancement of sprint performance, although the use of parachutes has also Read more

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