Group Power® is a one-hour, cutting-edge strength training workout designed to get you muscle strong and movement strong. It combines traditional strength training with full-body, innovative exercises using an adjustable barbell, weight plates, body weight, The STEP®, heart-pounding music, and ..
Group Power® is a one-hour, cutting-edge strength training workout designed to get you muscle strong and movement strong. It combines traditional strength training with full-body, innovative exercises using an adjustable barbell, weight plates, body weight, The STEP®, heart-pounding music, and ..