Learn optimal setup, execution, and landing mechanics to maximize power output and to best prepare the joint structures to tolerate greater stresses later in training. In this session from the NSCA 2016 TSAC Annual Training, Loren Landow identifies progressions based on competency and ability—from low amplitude, bilateral jumps to single-leg deceleration drills.
Multidirectional ground reaction forces (GRFs) and jump tests within baseball pitchers provide insight into athletic ability and coordination to produce lower-body force and power. Lower-body power is a biomechanical feature that denotes physiological capacity through dynamic and passive tissue stretch-shortening in transferring energy from the ground through the kinetic chain. Optimized lower-body power may lessen the magnitude of forces on the upper extremity. Insufficient lower-body power may create a greater risk of upper-body injury. Lower-body power and its relationship to ball velocity have been minimally investigated, yet some research points to a correlation between jumping ability and fastball velocity. Because pitching is unilateral, practitioners should consider unilateral jumps to determine the extent of bilateral asymmetry or stride to drive leg differences that can guide training to remediate deficiencies. The purposes of this brief review are to (a) examine factors that influence vertical jump performance among baseball players, (b) examine research on pitching multidirectional
GRFs, and (c) examine literature concerning jump performances to baseball pitching performance. Collectively, this review can assist coaches and practitioners in lower-body power testing and training for baseball pitchers.
By adhering to the basic principles of training, including progressive overload, periodization, and a safe lifting environment, the bilateral deficit can be improved by the amalgamation of unilateral force production, maximal effort, and repeated effort training.
CoachesExercise ScienceProgram designstrength and conditioningstrength trainingbilateral deficit
This article provides high school strength and conditioning coaches with a comprehensive guide for implementing plyometric training for high school athletes effectively.
CoachesExercise TechniqueProgram designTesting and EvaluationClient Consultation|AssessmentTriple extensionNeuromuscular coordinationExplosive powerSpeed-strength Stretch-shortening cycle (SSC)High school athletesPlyometric training
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