Eccentric Hamstring Tendon Treadmill Exercise Use this great eccentric hamstring exercise to help decrease chronic hamstring tendon pain. This exercise is great for runners who want to run again without hamstring tendon pain. For more information check out www.compedgept.com/blog source Tags: eccentric hamstring, Hamstring, hamstring tendon, running, Treadmill Categorised in: Treadmill Workouts 2 Comments Tommy Harris says: March 18, 2020 at 3:46 pm This exercise works by eccentrically strengthening the hams, not for lengthening them, as confirmed by a recent study. EvilestGem says: March 18, 2020 at 3:46 pm How is it eccentric when the leg is extended and therefore placing the hamstrings in a concentric position? I thought it was more an isometric concentric contraction.