Multi-Purpose Ideal for physical therapy, rehabilitation, pull-ups, stretching, strength training, powerlifting and more. Pocket Portability - Training with resistance bands is proven to achieve the same results as free weights, with the benefit of portability and low-impact exercises that put less pressure on your joints Achieve Results - Our resistance bands set is designed to enable more than 150 different exercises and a wide range of resistance/weight, so you can work any muscle group in the body in countless ways. Premium Strong Material - Made of strong and durable raw material to withstand pressure over time and to last for year 3 Resistance Levels - from elementary to expert, suitable for beginner and advanced. No matter you're a beginner or an experienced person, you can easily use them for various Workout and Fitness.