Resistance BandsBurn Fat and Build Muscle: Resistance band training is extremely effective at burning fat and increasing muscle strength. When used correctly, Gym Army's bands will help you increase coordination, boost stamina, flexibility, and range of motion Versatile and Stackable: Use a single band at a time, or combine them for a tougher and more resistant workout! With Gym Army's resistance bands, you can combine up to 5 bands in any combination of intensity