Coach Marty using the #gflight to measure vertical jump height (depth jump), Ground Contact Time (GCT) & Relative Strength Index (RSI). This is a tool we use to track Readiness; it also gives daily and weekly data to track athlete improvements.
#testing#jumps#tech#improve
Shoulder health is especially important for our overhead athletes. Here one of our college (#PennState) swimmers is performing the Crossover Symmetry series, a proactive tool to keep your shoulders strong & healthy.
#recovery#crossoversymmetry#shoulders#swimming#performance