It combines strength and cardio into one total body sweat session.
"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." As a physical therapist and strength and conditioning specialist, I’m all about finding fitness solutions ...
Calling all F45 lovers and gym class lovers – if you can't afford to keep forking out for sessions, circuit training can be done from home, too. With the help of the best circuit training instructors ...