Product Description1. An easy-to-use leg stretcher that improves leg flexibility, balance, and range of motion with natural body posture. In just a few weeks of regular use, your friends will notice a dramatic improvement in your movements.2. MULTI-PURPOSE & EASY MOBILITY - FLEXIBLE EQUIPMENT USABLE IN SECONDS: The straps can be used on door frames at home, single parallel bars outdoors, exercise equipment. As a portable stretching machine!3.Suitable for: Yoga teachers, dance instructors, yoga lovers, fitness trainers, etc. Improve back and leg flexibility in yoga, dance, ballet and gymnastics, cheerleading training. It can exercise the flexibility of the waist and make the body more coordinated.4. SUPERIOR DESIGN: Designed with a soft and secure door attachment, it will not damage the door and will stay in place. This leg stretcher won't scratch or damage your door, and it won't move or slide when you stretch your legs or back. 5. GREAT GIFT: A good stretch is a must for dance, ballet, and gymnastics. This strap is exactly what they need. Increase leg extension and range of motion, gain strength, and control your movements.