送交者: xj 于 2006-6-09, 23:19:52:

回答: 老中一号你能用下身夹一块木板，厉害呀！ 由 apple 于 2006-6-09, 22:29:54:

we use speedo board to practice leg movements. only straight legs can push forward.

I suspect that Hunhun is learning front crawl all by himself--or maybe learn it by watching his daughter swimming.

• 不是直腿，蛙泳踢腿以后必须全身保持一支箭的体态 - 老中一号 (365 bytes) 2006-6-09, 23:26:46
  • front crawl 是自由泳，用腿比较直。蛙泳太慢，俺没耐心 - xj (0 bytes) 2006-6-10, 00:45:08

加跟贴