I'm new to routine swimming.
I've surfed, so I have some idea and I've stayed in decent shape playing hockey for a few decades, but I couldn't believe how hard it was to swim two lengths the first time this year.
It took me almost a minute before I had the strength to pull myself out of the pool.
My question as a newbie is, how long between lengths or laps do I need to rest at 58 yrs old?
I tried to keep my heartrate at 144 bpm, today.
This is the third time I've swum this week and started doing so this week.
The first time I referenced above where I was gasping for breath was over 3 months ago.