This resistance band set comes with everything you need to start your resistance training regimen. I used resistance bands to exercise after having shoulder surgery and I have continued to use resistance bands to increase my flexibility and work my muscles. There are three bands, each of varying degrees of resistance (heavy, medium and light) and I like to start out with the light, work my way up to the heavy and then work my way back down to give my muscles a nice ranging workout. I like the fact that this kit comes with a door anchor because the anchor enables you to do exercises that you may not be able to do without having the door anchor there.
I would recommend these bands for people who are looking for a way to get resistance while working out at home (I imagine you could bring these with you to the gym, as well). The diagrams and instructions for exercises that comes in the included pamphlet are very easy to understand and they give you a starting point to begin with. I received this product in exchange for my honest and unbiased review.
You can purchase these for yourself HERE