Sensory Gym | Youth Sports Training | All Abilities Fitness | Senior Fitness | Serving Los Angeles, San Bernardino Santa Ana, Riverside, Anaheim: Senior Fitness Santa Ana The Adaptive Athlete is proud to provide Los Angeles, San Bernardino, Santa, Riverside, Anaheim and the surrounding areas with all abilities fitness classes, inclusive youth sports, adaptive programs for seniors and much more for anyone who wants to improve their quality of life through movement!