NO WORKOUT IS EVER THE SAME The fixed 45 minute duration of our workouts exists to provide a timing structure to maximize our members’ growth and progress. Functional Training is the engagement in exercises that mimic or recreate everyday movement. These types of exercises typically involve the use of your full body and multiple muscle groups. This style of training builds and sculpts lean, functional muscle – Lifting, Squatting, Jumping, Twisting, Pulling, Pushing, Punching, Kicking, Rowing, Biking – all of these movements qualify as “Functional”…and all can be found at F45 Training.