Curves

Curves works because it gives you a comprehensive cardio and strength-training workout in just 30 minutes, where you can burn up to 500 calories every time. The circuit is made up of resistance machines that work every major muscle group, two muscles at a time. And with a Curves trainer to teach and motivate, you are sure to gain your fitness aims in no time. Whether you want to lose weight and inches, earn energy or tone up, the Curves circuit will work for you.