Reset Your Body in 10 Minutes a Day! The stan foam roller is a self-care tool that can reset body fatigue in areas like the shoulders, lower back, pelvis, knees, and swelling. You can easily perform stretches, myofascial release, and exercises at home to care for your body. It's especially recommended for those with stiff bodies, those concerned about their posture, and those who want to improve their physical performance. There was a small scratch from the beginning, but it hasn't been used. Charger is not included. Thank you.