How to flexibility before?

How realizes she? 

The flexibility is achieved before standing start, the right body and arms to stick to the ears.
Gymnast puts her hands in front of him, launching a leg behind him and makes a tense support overthrown.

Thereafter, he arches his back and opens his shoulders until the first foot hits the ground as to reach the bridge position; this is when he gets up instantly in the same movement by passing all his weight on the leg on the ground, the second leg before pointing upward, the gymnast then finds again standing.

For achieving a perfect flexibility, excellent flexibility is required shoulder, the spacing of the legs, which must remain tight, must reach the splits (or almost) with outstretched arms also remain sticking to the ears and head.