Each of Beacon Hill Athletic Clubs' cheerful neighborhood locations pairs group exercise classes with a phalanx of cardio, strength-training, and free-weight fitness equipment. Gym members can tone bodies with Precor treadmills or pound Cybex machines to be able to fight them when they become self-aware. A well-cultivated balance of strength and cardio equipment ensures that bodies don't become too lean, too muscular, or too attached to heartbreaking maverick dumbbells. Join the parked peloton in a group spinning class and meet fellow soma-slimmers while racing to the top of imaginary hills and bunny-hopping over make-believe lawn gnomes and very real leprechauns. Round out your gymsperience by signing up for group offerings, including Pilates, tai chi, and yoga classes.