What I can add to this is that if you live in a small place and dont't have access to a good coach just ask someone to film you while you swim and coach yourself! But you have first to SEE yourself in order to start correcting things.

It's good instructions . I need help with breathing technique

This video was very helpful. When I used to take swimming lessons few years ago, I was told to pull my arm like S shape. Now I see more videos on high elbow catch, kind of a confusing for me but I want to try that. Also when I m in the pool swimming, other people go zoom past me swimming the same but they’re fast and I m not. Don’t know what am I doing wrong, not sure if my techniques need changing etc. Any help appreciated, please advise. Thanks in advance.

Very helpful. Thank you!

Hi sir as i make push my trips get tired a lot.

Good advertising if you're a coach.

What is your 100m free time?