<p>Pull-ups offer an ergonomic means of strengthening your whole upper body. Each pull-up is a multi-purpose exercise that is composed of complex micro-movements that engage varying muscle groups. Advantages: you get a more efficient workout, and you have less risk of injury.</p> <p>Our heavy-duty resistance bands allow you to retain full range of motion, ensuring total muscle development. To choose a band that is right for you, we suggest a set of mobility bands that corresponds to providing about half of your body weight in assistance. At first, you can use all the exercise resistance bands together to provide the most seamless assistance. Because they are all the same length, you can combine multiple bands to equal the same assistance as others. Alternatively, you can remove one of the bands to lower the assistance as you get stronger.</p> <p>Choose from 10 tension levels sets:</p> <ul> <li>#1, #2: Orange 1/4" 5-15 lbs. and Red 1/2” 20-35 lbs</li> <li>#2, #3: Red 1/2" 20-35 lbs & #3 Black 3/4" 30-50 lbs.</li> <li>#2, #3, #4, #5, #6: #2 Red 1/2" 20-35 lbs, #3 Black 3/4" 30-50 lbs, #4 Purple 1 1/8" 40-80 lbs, #5 Green 1 3/4" 50-120 lbs, #6 Blue 2 1/2" 60-150 lbs</li> <li>#2,#4: - Red 1/2" 20-35 lbs & #4 Purple 1 1/8" 40-80 lbs</li> <li>#3, #4: #3 Black 3/4" 30-50 lbs and #4 Purple 1 1/8" 40-80 lbs</li> <li>#3, #5: #3 Black 3/4" 30-50 lbs and #5 Green 1 3/4" 50-120 lbs</li> <li>#3, #6: #3 Black 3/4" 30-50 lbs</li> <li>#4, #5: #4 Purple 1 1/8" 40-80 lbs and #5 Green 1 3/4" 50-120 lbs</li> <li>#4, #5, #6: #4 Purple 1 1/8" 40-80 lbs, #5 Green 1 3/4" 50-120 lbs, #6 Blue 2 1/2" 60-150 lbs</li> <li>#7, #8: #7 Orange 3 1/4" 70-170 lbs and #8 Black 4" 80-200 lbs</li> </ul>