The Qli Back Extension is a multi-function device that offers a complete home workout experience. It focuses on developing the
lower back and abdominal muscles. Sit-ups, push-ups,or lateral flexion, improve the flexibility, range of motion, and circulation with this economical, safe, and easy-to-use hyper-extension bench
lower back and abdominal muscles. Sit-ups, push-ups,or lateral flexion, improve the flexibility, range of motion, and circulation with this economical, safe, and easy-to-use hyper-extension bench