Curves is a popular exercise and health center for women. Working out at Curves helps women lose weight, raise their metabolisms and become healthier. If you're overwhelmed by traditional health clubs, Curves may be for you. It offers one-on-one counseling and peer support from fellow members, as well as basic workout machines and classes that teach members how to use them. Curves focuses on the different stages of a workout: the warm-up, cool down, cardio, strength training and stretching. Class times vary and accommodate all schedules.