So, I've incorporated this foot/calf-stretcher into my regular post-workout/cool-down routine. And, I must say, that I have grown to appreciate it immensely...Yes, you can simply use a towel wrapped around the bottom of your foot and get similar results in most areas, but this apparatus just makes the whole process much more stable, secure, and consistent. And, another advantage that this has over a basic towel or strap is the fact that you can use it for ankle-mobility exercises, too... which is a definite plus!Easy to use. Graduated loops for hand-holds and increasing intensity. Terrific value, too! I just wish they were sold as a pair, so that you could perform stretches on both legs concurrently. But, that's definitely not a deal breaker... Just buy two! LOL.Overall, 4.8 stars... and recommended. 👍🏻😎