Hows a good way to start up swimming??

Question

Umm I know how to swim I mean nationaly

Answer 1

You should be training out of water beforehand.  Running is vital before you begin swimming.  

If you're interested in swimming in competitions, become part of a swim team at a swim club or YMCA-type thing.

Answer 2

find a pool and jump in.

Answer 3

I would say just get in a pool (the shallow end) and stand up. Play around a little and gradually make yourself float there and paddle from one end of the pool to the other. Have a friend do it with you just to be sure. I started swimming when I was ...5? at the YMCA, great classes there.

Answer 4

Uhm, swimming classes, duh!

Answer 5

jump in and hope for the best