SIR Fitness is based in Southern California and our 13 franchise locations include Crunch Anaheim, Garden Grove, Crunch Huntington Beach, Crunch Fountain Valley, Crunch Tustin, Crunch Placentia, Crunch San Clemente, Crunch Vista, Crunch Oceanside, Crunch Orange, Crunch Carmel Valley, Crunch University Square, Crunch Eastlake. Our clubs are filled with the best strength and cardio equipment in the industry, including a functional training zone with turf, olympic lifting platforms, group fitness studio, and tons of machines and free weights.