Resistance bands have been referred to as the " " of the exercise world, because they cost about the same as a one-month gym membership, and a fraction of what other types of exercise equipment cost. But the benefits of resistance bands don't stop at their low price tag. They are remarkably easy to learn to use, and allow you to create a remarkable range of exercises using a single piece of equipment. Finally – and possibly most important to people who are constantly on the go, they bring flexibility to your exercise schedule because if you throw them into your suitcase when you travel, you can exercise anywhere. So if you are looking for an inexpensive, portable, and flexible piece of exercise equipment – for your home or for your professional gym or workout classes – Power Systems has everything you need to create state-of-the-art resistance band workouts.