A vertical leap or vertical jump is the act which someone raises the one’s center of the gravity much higher solely in the vertical plane by using one’s own muscles. It measures how high an athlete or individual could elevate off the ground from standstill. Measuring vertical jump technique ability for the power of leg assessment does not need a simple process. There are a lot of jump techniques, equipment variations, and measurement methods. All those process can affect the significant results, interpretation, and reliability of the test. One of the most popular program out there is vert shock. You can read a short thought of vert shock review. There are tons of people who review this product. Here, I just want to review the vertical jump technique.
In the simplest form, the vertical jump technique test is performed as a static jump or squat jump. In this technique, the jumper starts from a position of stationary semi squatting, or the jumper can pause the lower level of squat before he would jump upwards. It removes the cycle stretch shortening factor (pre-stretching of muscle) then the result of this kind of jumping would be smaller than the other techniques. The difference in high of jumping typically is three up to six centimeter without countermovement. (more…)