How do I know (when swimming, let's say front crawl) when I've done it correctly (or at all)?
I found a good method a week or so ago. I did some ab work after not having done any for a long time. The next day in the pool I could tell I was engaging my core. Ouch!
How do I know (when swimming, let's say front crawl) when I've done it correctly (or at all)?
I found a good method a week or so ago. I did some ab work after not having done any for a long time. The next day in the pool I could tell I was engaging my core. Ouch!
