Practice a long, well-timed, and powerful breaststroke pulldown... every time you push off the wall after a breaststroke turn.
要坚持长期练习蛙泳转身蹬壁出发后有节奏、有力量的水下划水。
2
Well timed cross movement in combination with extension and inclination positions the body inside the turn before the pressure is really built on the outside ski.