Note that the butterfly of the boys into the water pressure and the chest armpit shoulder flexibility, into the water at the same time the arm to protrusion, not down. The same time, the outer protrusion is not a deliberate planning to do, but something in the armpit chest pressure, the formation of head and shoulder angle, the natural result of the water outside the designated hold.
Rotary plate is divided into relatively easy to play butterfly leg of burying our heads in the water, the upper body relatively large fluctuations.
There are a little difficult to fight the rise of a number of butterfly leg, only waist fat edge, upper limb as far as possible intact.
To be free to control their own body, to find a sense of water.
Personally think that the frog Rana hands butterfly leg for the improvement of wave is useful, and can practice physical coordination, such as the freestyle leg in hand with butterfly, freestyle, breaststroke legs with hands, etc., as long as you want to do certain actions, can make out, this is the water better. But the frog legs, hands, or making people aware of butterflies of the water less than a butterfly feeling.
Fluctuations in the initial experience of the body, hands should be placed on both sides of the body, skilled, and you can play with both hands butterfly leg of the protrusion. Should pay attention to the head and upper limb movements, control, and would not drill into the water, pay attention to look at this world championships, the athletes start underwater dolphin action.
But the frog legs, hands, or making people aware of butterflies of the water less than a butterfly feeling.Fluctuations in the initial experience of the body, hands should be placed on both sides of the body, skilled, and you can play with both hands butterfly leg of the protrusion. Should pay attention to the head and upper limb movements, control, and would not drill into the water, pay attention to look at this world championships, the athletes start underwater dolphin action.
