Lower Body Plyometric Training Effects on Upper Body in Basketball Players

The present study investigates effect of lower body plyometric training on upper body performance, muscle size, hormonal factors, and neuromuscular activity in male basketball players, with a focus on vertical strength transfer (VST). In this semi-experimental study, 50 male basketball players (aged 16-18 years, with at least 2 years of experience) were randomly divided into three groups: combined lower-upper body plyometric training (LUBPT), upper body training (UBPT), and control (CON). The 8-week training program, 3 sessions per week, included hurdle jumps, depth jumps, and dynamic push-ups. Assessments included serum levels of growth hormone and testosterone, muscle thickness (elastography), muscle electrical activity (EMG), and sports performance (overhead medicine ball throw, Sargent jump, long jump) in pre- and post-tests.