Tendon the Achilles tendon stretches as the ankle joint dorsiflexes. During the last portion of the stride, as the foot plantar-flexes (pointing the toes down), the stored elastic energy is released. Furthermore, because the tendon stretches, the muscle is able to function with less or even no change in length, allowing the muscle to generate greater force. The mechanical properties of the tendon are dependent on the collagen fiber diameter and orientation. The collagen fibrils are parallel to each other and closely packed, but show a wave-like appearance due to planar undulations, or crimps, on a scale of several micrometers. In
Achilles tendon rupture and help with proper pronation of the foot, which is otherwise a problem that can lead to problems with the Achilles. To briefly summarize the steps of rehabilitating a ruptured Achilles tendon, you should begin with range of motion type stretching. This will allow the ankle to get used to moving again and get ready for weight bearing activities. Then there is functional strength, this is where weight bearing should begin in order to start strengthening the tendon and getting it ready to perform daily activities and eventually in athletic situations. Achilles tendon rupture Achilles tendon rupture is when the