very interesting - from USA swimming official site

Breaststrokers

The age of breaststrokers is a little higher than average. They have lower than average thigh, calf, and relaxed upper arm circumferences. But their thigh/calf ratio is higher than average. Also they have the highest vertical jump. This shows that breaststrokers have relative good developed thigh. Male breaststrokers have the highest torso/waist ratio. It can be related to the specificity of swimming technique: males use more pulling and arm strength, when females use more kicking.

所有跟帖： 

• 莫非SOB是女生？ -华伦久费- ♂ (0 bytes) () 09/20/2007 postreply 12:36:00

• do not jump the gun yet. either way your not right. -麻被填牙- ♂ (297 bytes) () 09/20/2007 postreply 12:54:23