助跑产生的速度会影响到角度，运动员需要运用快速的速度来以正确的角度起飞

The speed generated by the run-up affects the angle, and athletes need to use fast speed to take off at the correct angle and maintain proper body posture. <br>Take-off angle, take-off angle is the adjustment of leaving the ground during the jumping process, which is converted into vertical force by the approach speed. A launch angle that is too shallow will result in a low jump height and the bar will be knocked down. Therefore, it is necessary to increase the speed to assist and generate a good take-off angle. <br>Projection angle, when athletes jump over the bar, they need to use a good projection angle to cross the bar and jump at the highest point. And extend your legs, arching your back to create a gap between the bar and your body so that it doesn't hit the bar.

The speed generated by the approach can affect the angle, and athletes need to use fast speed to take off at the correct angle and maintain appropriate body posture.<br>Takeoff angle refers to the dispatch of leaving the ground during the jump process, which is converted into vertical force through approach speed. If the takeoff angle is too shallow, it will lead to a lower jumping height and cause the bar to be knocked down. So it is necessary to accelerate the speed to assist and generate a good takeoff angle.<br>Projection angle: When jumping over the crossbar, athletes need to use a good projection angle to cross the crossbar and jump to the highest point. And extend your legs and arch your back to create a gap between the crossbar and the body, so as not to touch the crossbar.

The speed generated by the run-up will affect the angle, and athletes need to use fast speed to take off at the right angle and maintain proper body posture.<br> Take-off angle, which is the dispatch from the ground during jumping, is converted into vertical force by the run-up speed. Too shallow a takeoff angle will lead to a lower jump height and lead to the bar being knocked down. Therefore, it is necessary to speed up to assist and produce a good takeoff angle.<br> Projection angle, athletes need to jump over the crossbar through a good projection angle and jump at the highest point. And stretch your legs and arch your back to create a gap between the crossbar and your body so as not to touch the crossbar.