Consider technically part of the jump:
Transposition.
It is made in the supine (back to the bar), which characterizes the technique.
Thus the center of gravity
passes very close to the slats which means that this technique is as good or better than the ventral jump.
During the implementation of the parabolic trajectory jump already been determined.
The jumper controls the position of their
arms laterally to the body and keeps an arched position.
This bending of the body must pronounce increasingly
As the athlete gets the training.
When the slats pass under the thighs, the athlete kicks up his feet, ridding the slats.
According to Newton's 3rd law (action and reaction), while the legs are elevated to cross the bar, a reaction
equal and opposite acts on the trunk, rotating it, causing the athlete falls almost on his head.
Source: Athletics
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