What is the cycle of shortening the stretching?
The shortening cycle is a form of movement in the skeletal muscle, where it extends and then downloads immediately. It seems to provide greater strength and strength for activities such as throwing and jumping. Some human movements naturally show a cycle of shortening and can also be seen in specific techniques used in sport to increase energy for athletic performance. Scientists are investigating how this phenomenon works, using human and animal models to learn more about the function of skeletal models.
Initially, the shortening cycle includes eccentric movement, where the muscle extends and stretches. The example can be seen in the wind used before throwing the ball in some sports. After the muscle is stretched, it immediately shortens the focus and creates power for pressure, throwing or other movement. One theory of this type of movement is that it basically changes the muscles into a spring.
concentric movements Alone are usually not as strong as movement in the cycle of shortening. For example, someone who simply throwsThe ball may not have as much strength as the pitcher that was the first to wind. Athletes can be taught to integrate this cycle for their advantage in training and through various tools to develop strong, flexible muscles capable of large expansion and fast and powerful contractions. The active section before movement can be seen in a number of sports.
natural human movements also show evidence of a cycle of shortening. For example, walking and running include a certain degree of extension and stretching before contraction to push the leg out of the ground. The articulation of bones in the leg makes it easier and adds strength to the step. Jumping also uses a similar cycle, while people stretch their feet and then crouch to push away from the ground. Athletes can improve this by exercising to develop leg muscles, thus extending their steps and walking their walking explosive.
Research of this phenomenon can help scientists understand how the scythe worksTerm muscle. This can be valuable for activities, such as the development of better athletic training instruments and help patients with physical therapy, where muscle weakness can make it difficult to control movements. Studies of muscle fatigue can also explore the cycle of shortening to learn more about how it contributes to the development of fatigue and tension, to find new ways to reduce fatigue in the settings, where perseverance is critical, like marathons.