- 【ADDED AN EXTRA ADJUSTABLE STRAP】In order to solve the problem of the cable ankle strap sliding, our ankle cuff not only added an extra adjustable strap for secure your ankles, but also reinforce the strap part between bands and carabiner, more safe and durable. When you do kickback, it can protect your ankles not to slip easily and let your back kick more standard, won't strain the muscle, precise control of your inner and outer leg exercise, quickly get the body and physique of your dreams.