1.Whether you're a seasoned athlete or just starting out, Power Bands are a must-have for anyone looking to build strength, increase endurance, and improve overall fitness. They're particularly useful as an aid in practicing pull ups, but can also be used to target specific muscle groups in exercises such as benching, squatting, and deadlifting. 2. Power Bands come in three different resistance levels to suit your individual needs and fitness goals. Light (Red) Power Band a range of 7-30kg. Medium (Green) Power Band a range of 11-35kg. Heavy (Blue) Power Band a range of 23-55kg. 3.They're a simple but effective way to add resistance and challenge to any exercise, and they're ideal for powerlifting, cross training, and a variety of other fitness activities. 4.Strength bands are also known as Pull up Bands, Power Bands, Super Resistance Bands, Powerlifting Bands, or Super Exercise bands.