- Sculpt lean muscles from head to toe! The 7-in-1 pilates reformer tones arms, firms thighs, lifts glutes, and defines abs simultaneously. Resistance training boosts metabolism for continuous fat burning even after workouts. Say goodbye to slouching! This Pilates Reformer is designed to improve your posture by strengthening your core and lower back muscles. It helps correct common issues like rounded shoulders and hunchback, making you stand taller and feel more confident. Invest in your posture with this home workout equipment. - Go from ab roller to stepper mode instantly spike your heart rate to incinerate calories.