This unique product can tone your back muscles, reduce belly fat, improve blood circulation and also improves your body posture. It increases the stamina, energy and vitality of the body. The elastic resistance of the rubber training rope can be used to train and exercise in whichever way you want, according to your physical needs. Made with environment-friendly material, it is safe to use and carry. It is the premier fitness product for strength training and resistance training programs. This rubber pull string will help you get in better shape without the need for a gym membership or the risk of lifting heavyweights. Resistance tubes offer a compact, travel-ready resistance training alternative to free weights and machines. This resistance tube provides a smooth and consistent stretch action. Cushioned foam handles provide a comfortable and slip-free grip, and the tube which can be combined with others. Color may vary depending on availability.