Starwood Sports Pull Up Assist Band for Crossfit, Powerlifting, Stretching and Mobility Training - Strong Pull up Band (Single Band) Red Band  You are currently viewing the red band - providing a resistance of 15 - 35 lbs, with a circumference of approximately 208 cm, a width of 1.3 cm and a thickness of 4.5 mm. Each of our pull up resistance bands are approximately 41 inches in length Build Strength, Improve Mobility and Avoid Injury  Resistance bands can be a great way to build strength and improve mobility, which may prevent injuries or assist greatly in injury rehabilitation How to Choose the Best Pull up Band for you - Select your preferred assisted pull up band. The thicker the band, the more pull up assistance will be provided. Use the chart in the second image from the top to help select the best pull up band for you depending on your body weight and the number of unassisted pull ups you can currently perform Versatile - Ideal for CrossFit, weightlifting, powerlifting, stretching and physical therapy. Whilst individual needs do vary, many people use the red or black bands for exercises such as shoulder pull aparts, whereas for assisted pull ups or muscle ups any band from the light to the extra heavy band could be suitable, depending on your goals and fitness level. With our range of 6 power bands we've got you covered!