Swimming: how long can you tread water? ~

When I was younger...Navy days, I could tread indefinitely. Now...I would sink like a rock. This post was edited by Element 99 at April 21, 2025 5:25 PM MDT

20-30 seconds.  I never learned to swim.

Almost 15 years, so far.  :  I This post was edited by Art Lover at April 21, 2025 5:25 PM MDT

Longer than I thought I could.

I was the first male in the history of the university at which I attended to take synchronized swimming as a class.
It remains the most challenging physical sport/fine art that I've yet to experience.