Tendinitis And Tears The Achilles tendon, the biggest tendon in the body, is vulnerable to injury because of its minimal blood supply and the mix of forces to which it is subjected. If the professional athlete over pronates when running then this can cause the foot to flatten which in turn causes the lower leg to turn inwards which twists the achilles tendon increase the stresses on it making it more prone for over use. For persistent cases where tendinosis is other and evident approaches of treatment have failed, surgical treatment may be advised to remove and fix the harmed tissue. Attempt heel-cord exercises to increase your strength and flexibility if your heel or heel cord (Achilles tendon) is tight and uncomfortable. Remain in good condition year-round and try to keep your muscles as strong as they can be. Strong, flexible muscles work more efficiently and put less tension on your tendon. Longer term persistent Achilles tendon injuries may respond better to application of heat, once more applied for 10 minutes every couple of hours as required. Mild calf extending exercises can help stretch the muscles and help recovery. But then the hammer fell on me and persistent Achilles pain erupted in brief order on my right foot. The worst part was that I was hopping significantly with easy walking each time I stood up from a chair or out of my car. Once you have actually recovered up, you can gradually do some running in low-heeled shoes or even barefoot (on yard) to help accustom your Achilles to moving through its full range of motion.