Because Pilates is a muscle strengthening form of exercise it can help you to trim and tone certain areas of your body especially your stomach, legs and buttocks. Classes can be tailored to offer either a gentle exercise program for providing core strength, flexibility and balance or a complete workout for a more rigorous exercise program.
Bear in mind though that Pilates is not classed as an aerobic exercise, so for effective weight loss you should combine your Pilates exercises with a healthy diet and some regular aerobic activity such as walking, swimming or cycling.