This infographic displays the meta-analysis details of 36 studies and the effects of postactivation potentiation with heavy loads on vertical jump performance.
TSAC FacilitatorsCoachesProgram designTesting and EvaluationInfographicsPostactivation PotentiationVertical Jump
This infographic briefly explains the effects of horizontal jump training, vertical jump training, maximal strength training, and explosive strength training on change-of-direction ability in junior team sport athletes.
Personal trainersCoachesProgram designInfographicsChange-of-DirectionMaximal StrengthExplosive Strengthhs-coaching
This article discusses the influence of lower-body power on soccer performance in collegiate female soccer players. It also covers testing for muscular power qualities, different training modalities to use, and sample training programs as examples.
It is important for coaches to understand the relationship between commonly measured variables (e.g., displacement, velocity, and force) and their relationship to the derived variable of power.
CoachesExercise Sciencekinetic selectpowertesting for powerexercise testingstrength and conditioning
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.