Fitbotic Pacific Lifelike 1as Highest Quality Material- We stand by our equipment and guarantee satisfaction Bands universal for many activities and sports- From physical therapy to advanced sports conditioning. These are becoming known as "Pull Up Bands", but have so many other useful applications Activities include but not limited to: Crossfit, bodyweight/calisthenics training, powerlifting/weightlifting, pullup training, gymnastics, stretch/stretching, dancing/dance, yoga and more Used for resistance or assistance- the lighter the band, the less resistance and assistance- the heavier (monster bands) the band, the more resistance and assistance. Beginners and advanced can benefit from all size bands Great for overall wellbeing and healthy lifestyle. Injury prevention, physical therapy, conditioning, toning band and much more. Increase number of pull ups