Gold's Gym is the largest co-ed gym chain in the world. This location is on Daniel Webster Highway. It has a state of the art facility that includes cardio, machines, free weights, a juice bar, locker rooms, sauna, tanning, and class rooms. Some of the classes it offers are spinning, cardio, yoga, zumba, kick boxing, reps and sets, muscle building, and step. It also has personal training and nutrition counseling. Visit its website for class times and membership information.