Why do scuba diving swim faster than swim on the surface?
Finally, I learned how to swim on the water. I also thought it was pretty fast. And learned to breathe, swimming is very comfortable, the body stretch very open. After all, the water is suffocating. Ha-ha
Always feel the surface of the water can not swim, the water downstream quickly. Since I watched the swimming events of the national sports competitions, I feel that they are also very fast on the water, which is no different from underwater. So I think it's the problem of swimming posture.
Dive, the body is in a straight line, there is a lot of resistance, but the streamlining of the body can promote rapid forward..Second, swimming on the surface, the body is not streamlined, the resistance is very large
