Stretch, squeeze and activate. Resistance bands help wake up dormant muscles you’re not used to using, and rehabilitate your body against injury. There are so many uses for fitness enthusiasts on any level. Beginner? Use them to add difficulty to callisthenics bodyweight exercises. Intermediate? Use them pre-workout to wake up muscles before you lift. Advanced? Add them to powerlifting or strength training workouts to break through a plateau. 

Effective, portable and convenient, exercises bands are a must for any commercial or home gym.