The Calmia 4 way Pilates stretch band is a very versatile & convenient addition to all gym sessions, with its strong design & the range of drills it lets you perform. Whether you want to increase strength, flexibility, balance or toning, this piece of gym equipment is an ideal choice. The tension can be adjusted for varying levels of resistance, & a great number of muscles can be worked including core muscles, arms, shoulders, abs, legs & more. The band is soft & has comfortable handles.