自 由泳是官方游泳竞赛的项目,其规则是由国际泳联总会制定的。自由泳严格的来说不是一种游泳姿势,自由泳竞赛的规则几乎没有任何的限制。大多数游泳员在自由 泳比赛时选择使用爬泳,因其通常是最快的游泳姿势。外界人士经常把“自由泳”与“爬泳”混淆,自由泳的意思是参赛者可以使用“任何姿势”。
自由泳 竞赛选手可以用任何未受管制的姿势,如爬泳、狗爬式游泳或侧泳。单项自由泳竞赛选手可以选择官方管制的姿势(蛙泳、蝶泳、仰泳)。混合泳竞赛的自由泳部 分,选手不可以使用蛙泳、蝶泳、或仰泳。几乎所有自由泳选手选用爬泳,因为其速度。低级自由泳竞赛常见游泳员使用非爬泳姿势。奥运会里,爬泳几乎是唯一的 自由泳姿势。
单项自由泳指“任何姿势”,混合泳的自由泳指“蛙泳、蝶泳和仰泳之外的任何姿势”。转身时,游泳员必须碰游泳池的墙壁。出发和转身15米后,游泳员身体的一部分必须超过水面。这规定是为了参赛员的健康而提出的。(参见:游泳历史)。
国际游泳联合会规则:
在自由泳比赛中,可采用任何泳式。
在自由泳比赛中的转身和到达终点时,必须用身体任何部分触池壁。
在出发和每次转身后,运动员潜泳距离不得超过15米,在15米前运动员的头必须露出水面。
Basic Freestyle Swimming Technique features a progressive system of skills and drills that is focused on perfecting the basic elements of successful and efficient swimming. The video details a systematic process for developing the crawl stroke “from the inside out.” In an easy-to-understand and apply manner, the fundamentals and techniques involved in efficiently performing the freestyle stroke are explained and demonstrated.
基本自由泳技术的特色是逐步系统的技能和训练,重点是完善成功和高效游泳的基本要素。视频详述了发展爬泳的系统过程“从内向外。”在一个易于理解和应用的方式,高效的自由泳划水中的基本和技术进行了解释和论证。
Among the topics covered:
Practice makes permanent
The streamline position
Balance drills, flutter kick
Rotation drills
Single-arm drills
Rhythm drills
Hand-position drills
Mini-max drills
Swimming is a lifestyle
A day at swim camp
Wrap-up
Success is going faster
Biography
Michael “Mickey” Wender is the head men’s and women’s swimming coach at the University of Washington. Wender has coached swimming at every level from summer league to NCAA Division I (Pac 10). Before assuming his present position in 1998, Wender led the UC Santa Cruz swimming and diving program to four top-10 national finishes in six years (1992-98). Under the direction of Wender, the Huskies have broken a total 49 school records and have qualified for the NCAA Championships each year. Wender has produced a national champion and compiled a career dual meet record of 140-43 as an NCAA coach. In addition to coaching, Wender’s passion is competing in endurance races. The Setauket, Long Island, native has completed three Ironman triathlons, and he and four teammates placed ninth in the world’s toughest athletic event, the Eco Challenge, in 1996.
Official Site:
http://www.cart-coacheschoice.com/Basic_Fr...8993.htm
Amazon:
http://www.amazon.com/Basic-Freestyle-Swim...00A59Q7S