1, run-up and long jump are not simple jumps, but consist of run-up, jumping, over-the-pole and other postures until the landing mode is considered. From the run-up line of fosbury flop, it can be seen that the straight running at the front end of the run-up should obtain as large a flat rate as possible.
The diagonal running in the second half of the run-up should be jumping, creating the maximum instantaneous speed of suction and filtration, which is conducive to fitness in the direction of the bar.
2. Jumping up, the purpose of jumping up is to rely on the horizontal rate obtained by the run-up to quickly transform into a vertical and upward fitness exercise, so that the human body can fully soar upwards and prepare for the pole. The jumping posture can be divided into three links: landing the take-off leg, buffering and stretching, shaking the leg and cooperating with the arm.
Persisting in exercise for a long time and using appropriate exercise methods can improve the functions of various human organs such as heart, lung and kidney, and can also shape the spirit of overcoming difficulties and being brave in pioneering.
3. Over the bar and stand on the ground. Crossing the bar is a flexible use of the flip time obtained by jumping, which changes the posture of the human body, reduces the distance between the center of gravity of the human body and the bar, and uses the extension, flexion and rotation of the human body to turn the bar. When crossing the pole, immediately bend your hips and abdomen, quickly lead your chin to your chest, and lift your calves up and throw them up with compensation.
It should be noted that before landing, abdomen should be closed, legs should be lifted, and the back should land first, or the ball should land on the shoulder first, and then do a back roll. In order to control the direction of the leap, don't lean back, and pay attention to the visual supervision of your eyes during the whole process of landing pad, and keep your eyes on the direction of the bar from beginning to end.