This is a gym in 2025. Water cools the body at a much higher rate than air. It's also a better workout for the body, as a low impact environment that's easier on the joints and feet.
| submitted by /u/5_Frog_Margin to r/interestingasfuck [link] [comments] |
from reddit: the front page of the internet http://bit.ly/2VvfCBc
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