I came across the motomed and thought it looked great to help with range of motion, then I saw the price and stopped dreaming. So I looked for a smaller version and found this video https://youtu.be/vldOCFZbeyk Does this kind of leg movement help with tight hamstrings and hips? It seems like this movement of the legs should be beneficial to someone sitting all day right? My only concern would be if my feet stayed secure but the video showed that they should. Maybe velcro straps could be added. And the price is right! Between $80 and $100 Appreciate thoughts and recommendations on something like this to help with range of motion, thank you. And this could even help with the shoulders right?