Home › Forums › pH Forum › Biomechanics › Force Length Question 1 Tagged: flexibility, force length, mobility, sarcomere This topic has 0 replies, 1 voice, and was last updated 1 year, 5 months ago by Timothy Caron. Viewing 1 post (of 1 total) Author Posts July 16, 2023 at 4:25 pm #27054 Timothy CaronKeymaster What determines how much force can we produce at a certain ROM? Is it passive length? Is it active length? Or is simpler, just how many contractile units we have available in certain positions? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In