Work your entire body with movements that engage arms, shoulders, legs, core, and hips. Our Versa-8 Commercial resistance tubing is a lightweight, portable, and effective tool for functional movements to improve flexibility and muscle tone. The figure-8 design provides increased resistance when performing 1- and 2-arm exercises or leg and hip movements. A double-lock system ensures the high-quality tubing doesn't come apart, and the durable, soft PVC handles allow for a comfortable, secure grip. Built for commercial and institutional facilities, but economical enough for a home user. Features: Durable, soft PVC handles won't deteriorate like traditional foam grips, and are easy to clean 13 1/2" L Available in 5 different resistance levels or a kit of all 5 Provides increased resistance when performing 1- and 2-arm exercises, leg lifts, and hip stretches Secure double-lock system ensures tubing doesn't come apart as you pull on the band Adaptable to all fitness levels from beginner to expert The kit provides the full range of options - lower resistances are perfect for rehabilitation or Pilates movements, while the heavier levels are good for short, targeted movements Which option works best for you? Extra Light - Rehabilitation and those who have little or no exercise activity.Light - Those with some exercise activity and rehabilitation. Starting resistance level for most beginners.Medium - Those who exercise regularly. Starting resistance level for most intermediate users.Heavy - Intermediate to advanced exercises. Good for training larger muscle groups.Extra Heavy - Highly advanced exercisers who have mastered form and technique.PRODUCT DOES CONTAIN LATEX. Power Systems Versa-8 Commercial Strength Color Resistance Range in pounds Extra Light Orange 4 - 15 Light Lime Green 7 - 27 Medium Red 9 -34 Heavy Lt. Blue 12 - 45 Extra Heavy Purple 18 - 71