UPPER BODY IN BUTTERFLY 蝶泳中上半身的动作
What you to finish underwater kick, and you gonna be on the surface swimming butterfly, then the arms the greatest propulsive unit, and we need to work on that.
水下打腿之后,你的身体将浮出水面,此时手臂产生最大的推进力量。本节我们将就此进行探讨。
LITTLE SPLASH IN FRONT OF BODY
尽量减少身体前方产生的水花
Ian: "A good sign of having an efficient stroke is to have very little splash on the surface of the water. This can be very difficult in butterfly because you are moving your whole body down to the water during the recovery phase of the stroke, but it is still an important thing to focus on, to try to reduce the (**) splash that you have in front of your body. That is something I try to work on in practice, when I stroke I could feel starting the fall part, just trying to keep it efficient."
伊恩:“高效率游泳的一个特点,就是在水面上只溅起很小的水花。在蝶泳中做到这一点很难,因为在移臂时你全身的重量都要往水下冲。但是这又非常重要,要尽量减少身体前方产生的水花。这是我在练习时注意的一个方面,当我开始降落时,我会尽量保持高效性。”
HANDS ENTER SHOULDER WIDTH APART
手入水时与肩同宽
The hands enter about shoulder width apart.
Ian: "Just as Eddie said, notice how the hands enter the water with shoulder width apart. As you doing a lot of high elbow training in butterfly this would help you shoulder over the long line."
As they enter, head and shoulders go under water, you can see that Ian's hands are nice and relaxed, they are not stiff. As soon as the hands hit, they started outward for the upper part of the hourglass.
手入水时大约与肩同宽。
伊恩:“正如艾迪所说,注意手入水时应当与肩同宽。在你做大量的蝶泳高肘练习时,这可以帮助你的肩部保持在身体的延长线上。”
头部和肩膀入水后,你可以看到伊恩的手部动作优雅而放松,一点也不僵硬。手一旦入水,就立刻开始向外划动,开始沙漏动作周期的前半部分。
HOURGLASS MOTION UNDERWATER
水下沙漏状划水动作
Once you are on the surface, the main unit for propulsion are your arms, so it is very important that your draw the right pattern underwater, and that is a hourglass pattern. If you were to stick your thumbs out as your hands come underneath your stomach, (**) almost touch. This helps set a relaxed recovery which for any distance butterfly, you want do working underwater and relaxing over the surface of the water.
Ian: "The reason for the hourglass is be constantly searching for still water so you can get the most out of your stroke, and also the second reason for is to help the recovery phase of the stroke initiated as your hands pass your hip there sort of sling shot passed your hips, and then enter the relax recovery."
身体浮到水面后,最大的推进力量就来自手臂。因此正确的水下划水路线非常重要,也就是沙漏状划水。在你的双手划到腹部下方时,如果此时你伸出两个拇指,那么它们几乎可以碰到一起。这种方式可以帮助你在任何距离的蝶泳时实现轻松的移臂。你手上的劲应当使在水下,而在水面移臂时则应放松。
伊恩:“采用沙漏型划水是为了找到持续抓水的感觉,从而使划水获得最大的效果。另外这样对移臂也有帮助。移臂阶段从你的手划过臀部时开始,此时你的手就象从臀部两侧甩出去一样,然后就开始进行放松的移臂动作。”
UPPER BODY REVIEW
上半身动作要点总结
1. LITTLE SPLASH IN FRONT OF BODY
2. HANDS ENTER SHOULDER WIDTH APART
3. HOURGLASS MOTION UNDERWATER
1.尽量减少身体前方产生的水花
2.手入水时与肩同宽
3.水下沙漏状划水动作 |