The Cheetah Trainer tightens, tones and flattens your stomach while working out or doing everyday activities. It’s perfect for the gym, working out, running or walking. It creates compression in your core to stimulate thermal activity. The Cheetah Trainer is the most comfortable waist shaper offered. It is recommended for first time corset trainers and can be worn while sleeping, working out, and through out the day. The Cheetah Trainer is shorter for covering the mid section.