Which one is strong, swimming or diving?
The minimum resistance to climbing is greater than that of diving. Welcoming the small diving posture, always maintain the best, but is not long!
When swimming, the angle between the body and the water is large, so the resistance is great, and the force of the stroke is also partly used to produce upward buoyancy
You can't swim without taking it for granted! Swimmers know the answer: swimming resistance, diving resistance is small.
