Do javelin throwers need speed?
The throwing events in athletics, including the javelin throw, can be said to be acyclic movement exercises performed at maximum speed. Because of its contribution to release velocity, which is the key to achieving maximum throwing distance, speed is the essential prerequisite for success in these events.
At which phase of the javelin throw does the athlete produce speed?
Stretching and sprint training are used to enhance the speed of the athlete at the point of release, and subsequently, the speed of the javelin. At release, a javelin can reach speeds approaching 113 km/h (70 mph).
Why is speed of release important in javelin?
A greater release speed will increase the vacuum flight distance approximately in proportion to the square of the release speed (Hubbard, 1984). The vacuum flight distance is the major partial distance of official distance (Hay & Yu, 1995), and the official distance determines javelin throwing performance.
What are the rules of javelin throw?
Javelin Throw – Rules
- Holding the javelin must be done at the grip part and should always be maintained above the shoulder level.
- For valid throw, the javelin must lie before the specified zone and its tip should hit the ground.
- There is a special marking line on the runway within which the athlete needs to throw.
What are the stages of javelin?
The javelin technique sequence comprises of 4 phases: An approach, a 5-step rhythm, throw and recovery.
What is 2 main things you should focus on with the javelin throw?
Emphasis is on pushing the hips up and over a straight front leg by extending and turning the back leg and hip. 2. Cross and “Catch” Drill: Emphasis is on crossing over and landing with the weight over a flexed back leg with the back foot landing in an “active” position.
Why do javelin throwers extend their arm?
As your arm starts to strike, turn up and bend your elbow, much like a tennis serve, and quickly extend it as your shoulder gives a base to act on. Your arm and hand continue to accelerate after you have released the javelin. The throwing hand often slaps the left thigh as it finishes the throw.
What angle do you throw a javelin?
between 32º and 36º