大家好,新的一年《精益求精》又和大家见面了。在去年最后一期的《精益求精》向大家介绍了蛙泳腿部技术动作以及练习方法,本期将为大家介绍蛙泳手臂动作以及相应的练习方法。学习重点:手掌对水的感觉。小臂和手掌围绕肘关节转动,划水节奏为外划放松,内划加速用力,积极前伸。学习难点:划手的动作幅度。初学者往往划手动作过大,可以通过俯卧池边蛙泳划手练习,使腋窝与池边齐平,以此来限制划手过大的问题 Hello everyone, the new year, “excellence” and we met again. Last year’s last issue of “excellence” to introduce breaststroke technique and practice techniques, this issue will introduce breaststroke arm movements and the corresponding practice methods. Learning focus: the palm of the water feeling. Rotation of the arm and palm around the elbow, water stroke rhythm for the outside to relax, plan accelerated acceleration, positive reach. Difficult to learn: the pace of action of paddling. Beginners often overstroke too much action, you can paddle breaststroke paddling practice, so that the armpits and the pool flush, in order to limit the issue of overspending