The Hit Fitness Gravity Straps harness your body weight and provide you with resistance to execute a variety of total body exercises. Our Gravity Straps help you build strength, increase your balance, and gain core stability simultaneously, a multifunctional workout. These straps install into your doorway in seconds with no hardware, offering a super effective workout that’s convenient to use at home or on the road. You can change the difficulty level of the Gravity Straps by changing the angle, changing the starting point, and changing the foundation. Benefits Harnessed resistance Build strength and balance Easy installation Change difficulty levels Specifications Adjustable difficulty levels by changing the angle, starting point, or foundation. Comes with: door anchors, 2 handles, 2 ankle cradles, mesh travel bag, and a training manual to give you the ultimate resistance workout. Installs into your doorway in seconds with no hardware Ultra-convenient to use at home or when traveling.