Latex-free product provides versatile training with a built-in linear power extension This exercise product is designed to be easy to carry, and improves body strength, movement and elasticity. Super strong product for resistance exercise and rehabilitation that provides a combination of positive and negative strength on muscles and joints, lengthens and revitalizes all major muscle groups Improves strength, increases range of motion and flexibility through simple use, a portable product that can be used in the gym, at home or even on the road Presented by SportQ