I went to my first swim session with a triathlon club on Friday. I can do the basic old lady, head out of the water breast stroke and know the principals of front crawl but breathing/keeping my head under the water has always defeated me. So the coach at the session gave me a pull buoy and advised me to just use my arms doing front crawl and try and get comfortable with breathing under the water. This worked well and by the end of the session I felt much more comfortable and could swim a few lengths without really stopping.
Today I went swimming on my own and repeated the exercise and felt good again so did a few lengths without the pull buoy.
I feel a lot better but am still out of puff after only one length front crawl. Is this a fitness thing (I do run so I'm reasonably fit) or am I trying too much too soon and would be better off going back to the pull buoy?
Any tips gratefully received!