Flex Fitness is Orange County’s premier gym for your fitness training and workout routines. We have been voted the #1 gym in the OC. It's the perfect gym for everybody and anybody. We also specialize in athletes, bodybuilders, models and anybody who professionally competes.  We are the gym for you if you are looking to get serious about your training to build strength and a toned physique. 

Our premium fitness center is located in Laguna Hills, Ca. Right next to Lake Forest. We provide expert personal training. As well as all of our athletic trainers are nutrition specialists and can help with a personal diet plan for our valued fitness-centered clients and members.

Welcome to the gym that will greet you by name. Flex Fitness is more than just a gym, it's having the support of our Flex Fitness family! Flex Fitness has all the luxuries of a corporate gym without the overcrowding and impersonalization. Our clients and members are treated with the utmost respect, and are promised a quality experience every time. If you are looking for a great fitness workout center that has friendly and personable staff members, you have found it!