Can he get to a pool?

At my pool in the morning and late at night several heavier people walk laps. They smile the entire time, and when it’s just a few people in there, they seem to really be able to just relax and enjoy the exercise. Float a minute, or stand on the side and catch their breath.

I was at the gym with a guy several times a week that lost probabyly 100-150 lbs that way. Looked like a new person after a couple years.

He started just doing regular laps like me instead of walking around a year and a half though, he might have just liked swimming.