游泳用fins的好处

这么多好处，看来脚蹼还是要用起来

Stronger kick

Better kicking mechanics

Increase ankle flexibility

Better body position

A stronger upbeat phase of the kick

Increased lower body power

Skills and technique at speed

Increased exertion

Reduced shoulder strain

Workout variety

也有两个不好处。我读了觉得其实就一个，就是太依靠脚蹼了。

https://swimswam.com/swimming-with-fins/