Getting into swimming after many years due to a ongoing hip injury laying me off football, walking, running and generally most things. Whilst it's probably the best exercise I can do right now, it is still hard due to the natural hip rotation in front crawl (breaststroke is a no)
I like the sound of the above posters blocks of 16, I'm currently doing blocks of 10, will up it to 12 soon. I'm only going once a week due to struggles with chlorine, my skin is really not enjoying it.
Got some ear plugs today, had a blocked ear for weeks and I'm worried about swimmers ear.
Despite my body's clear dislike to indoor swimming pools, I will persevere. I'm currently on 1.75km a session, once a week, but would perhaps prefer 1km 3 times a week, if my poor precious skin, ears etc will allow it.