Triple jump originated more than 2000 years ago. Triple jump was an event of the ancient Olympic Games. Triple jump is divided into three levels, and the movements of each level are different. Participants need to complete three movements, namely, single jump, step jump and overall jump. What this sport needs to pay attention to is the jumping process of three different movements.
Action essentials of triple jump
The whole movement process of triple jump can be divided into three stages:
1. Take off
The first step of the conversion process focuses on the convergence of speed. Most people can't jump far in this step, about 2.2-2.3. And the center of gravity of the body is slightly lower during this process.
2. First step conversion
In the second step, the process of transformation is not only about speed convergence, but also requires a certain height and distance, that is, using the convergence speed to carry out a displacement takeoff. The process is slightly higher in the body center, but it is mainly about speed convergence, supplemented by airborne displacement.
3. The second step of transition (the last step of takeoff)
This process is dominated by aerial displacement (it is better to use powerful and flexible feet). When taking off, the whole person will try to jump forward and use the speed accumulated from the first two steps to make aerial displacement.
What is the jumping method of triple jump
1. "Active take-off"
The characteristic of this technical style is to actively take off with legs in the second jump and the third jump. To this end, athletes begin to prepare for takeoff in the stage of takeoff - flexing legs and lifting knees in the air. Then quickly stretch your legs to the ground, making the distance of the second jump significantly longer.
Its outstanding feature is that the distance of the first jump is far, and the thigh is raised higher ("high swing leg") in the takeoff stage before the takeoff. Then, from top to bottom, the "impact" leg landing ensures the positive coordination of supporting actions. This way can further extend the distance of the second jump, but at the same time, it will cause the "contribution" of the third jump to the total score to decline.
2. "Vertical" take-off technology
The feature of this technique is that there is no "high swing" movement of the thigh. The lower leg is folded towards the thigh, and then falls vertically to the ground. The athletes who adopt this technical style have outstanding speed quality and speed strength quality.
3. "Pull" take-off technology
The feature of this technique is that after the "high swing" of the thigh, the straight leg will actively land with the "water pull" action. For athletes who adopt this technical style, the quality that plays a major role is the quality of strength and speed strength.
4. "Running" take-off technology
The characteristic of this technique is to move forward quickly in the process of triple jump. The takeoff leg enters the takeoff by running, and the upper body keeps the running forward posture. The first task of athletes who adopt this technical style is to maintain the speed of entering the third jump. For these athletes, the quality that plays a major role is speed quality.
Do you have any tips for the triple jump
1. The first is the run-up. The number of run-up steps is generally 12 steps and 19 steps backward from the starting point. When running, the body leans forward with seven components.
2. Then the first jump, keep your balance and try to ensure the approach speed.
3. Then the second jump, the body should soar, the range should be large. Try to ensure the time and distance of takeoff.
4. Next is the third jump, which breaks out the strength that can be controlled under the balance of the body, and jumps forward and upwards at an angle of 45 degrees.