Alive Resistance Loop Bands, Exercise Bands, Physical Teraphy Band, P90x Resistance Bands, Workout Resistance Bands Kit of 5 Levels of Strength Rev up your workouts with an extra boost of lower-body resistance. Using one, two, three, four or all five levels of this portable Strength Band, you'll tone your butt, thighs, sculpt lean muscle and build strength and form 100% natural latex, Perfect for Crossfit ,Yoga & Fitness Classes, Textured Surface for Professional, Gym Use Develop Balance and Coordination, Perfect for Stretching and Flexibility Provide a Total Body Workout, Perfect for Weight Training, Easily Maintainable Almost any exercise ever invented can be performed with an exercise band - from upper and lower body exercises such as press ups and squats, to core exercises such as sit ups No messy powder, The design of the Fit-Loop eliminates the need to tie knots. 100% Lifetime Money Back Warranty