As a Taekwondo practitioner, I`ve been looking for a product to help me improve my flexibility and this product did not disappoint... It's easy to use and the adjustable feature makes it suitable for all levels. After I PUT it to the test i noticed a significant improvement in my flexibility and was able to execute techniques with greater ease. The only drawback was that it took some time to get used to the straps, but once I did, it was smooth sailing. Overall, a must-have for anyone serious abSee full review