Head Coach – Strength & Conditioning | D1 Training Prosperity. If you’re a world-class coach with a passion for fitness and leadership, D1 Training wants you. We’re one of the fastest-growing fitness franchises in the U.S., and we’re looking for an elite. Head Coach. who can inspire athletes of all ages—from 7-year-olds discovering the weight room to adults chasing peak performance. At D1, we train the entire athlete. If you thrive in high-energy...