This is my first post on here and hoping to get some advice/reassurance on an injury I seemed to have picked up from the bike. I think having the saddle too high has led to Hamstring Tendonitis. I've had an ultrasound scan which didn't show up any cysts or tear and my bike fit is now sound but I'm still getting pain in behind the left knee after about 15mins of riding. I can continue at low power but if I push it at all it gets worse. A physio told me that if the pain was OK 24hours after riding then I could continue training but just to take it easy. Its driving me mad not being able to train hard and was wondering how long it might be before I shake off the injury. Does anyone have any experience of this type of injury and what helped/made things worse?