Question

Running is not more useful than swimming

Answer 1

Both are useful in their own way.

I am a good swimmer , but I run too, in swimming each and every part of the muscles and joints work hard.

But in running hand is not having any effort,

But both of the exercises destroys lots of calories so I am coming in the conclusion. Running effects the whole body except hand, but swimming effects the whole body. So in that case you can say running is not more useful than swimming. one suggestion (if you fall in love with swimming than you will forget about all other exercises).

HAVE A GOOD DAY.