Defined Fitness opened its doors in 1988 as New Mexico's premier no-contract gym. Today Defined Fitness has the largest group of health and fitness professionals in the state helping our communities reach their health and fitness goals. With over 40,000 members, 4 full-service gyms in the Albuquerque/Rio Rancho metro areas, one location in Farmington and a team of over 500 employees; Defined Fitness continues to hold the #1 position as the best gym in the region.