Traditional Culture Encyclopedia - Photography and portraiture - At the end of breaststroke, do you raise your head or row first?
At the end of breaststroke, do you raise your head or row first?
The body is almost horizontal, in a gliding posture, the head is about 80% submerged in the water, the face is slightly forward, the arms are extended, and the palms are inclined outward. When the water grab starts at about 7-9 inches underwater, do horizontal strokes with both hands and start to exhale.
When the head begins to lift slightly, the elbow joint begins to flex and the upper arm begins to rotate; When the arms reach the maximum width, the elbows bend about 1 10 degrees, and the head continues to lift. When the mouth comes out of the water, the last breath is completed, and the hands begin to move inward to complete the final propulsion action.
In breaststroke, the coordination of arms and legs is very important, which is more complicated than freestyle and backstroke. If the coordination is not harmonious, it will directly affect the effect of arm and leg movements and the uniformity and coordination of rapid progress.
Extended data
In breaststroke, the coordination of arms and legs is very important, which is more complicated than freestyle and backstroke.
The arms are divided into 40-45 degrees, and the wrist begins to bend. At this time, the arms and hands gradually and actively paddle sideways, downwards and backwards. When paddling, the flexion angle of forearm and upper arm is constantly changing. When paddling, the walking route of the hand should not be under the shoulder, but under the shoulder.
Fast arm extension is one of the characteristics of modern breaststroke technology, which closely cooperates with leg movements, so the shoulders should move forward while extending the arms.
Baidu encyclopedia-breaststroke
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