A vertical jump or vertical leap is the act of raising one's center of gravity higher in the vertical plane solely with the use of one's own muscles; it is a measure of how high an individual or athlete can elevate off the ground (jump) from a standstill. Contents.
Tendon excursion takes place as the muscle contracts and the joint rotates. The amount of tendon excursion is related to the amount of the joint rotation. A pulley-type constraint keeps the tendon path close to the bone when the tendon crosses a joint.roper excursion and gliding of the tendon determine the efficiency of this function. Studies of the tendon excursion and gliding based on two simple mechanical concepts have resulted in several significant clinical implications.
Tendons usually fail by tearing away from the bone (common for rotator cuff and bicep tendon injuries), or rupture within the tendon itself (frequent in Achilles tendon injury). Tendons may heal through a conservative treatment, or may require surgery.The surgical approach involves repairing the torn tissue back to its original position (or as close as possible), with the tendon-bone or tendon-tendon attachment requiring months to be complete.tructure and Function of Tendon. The function of a tendon is to transmit force created by the muscle to the bone and to generate movement; thus, the tendons are part of a bone-tendon-muscle-tendon-bone complex.