[background=rgb(252, 252, 252)]"Because he would smell bad fifteen minutes after arriving at the gym." [/background]
Not at all. It's a sort of magic. Fresh sweat doesn't smell bad at all, if you're clean, wearing clean clothes. Of course he will have to take shower after and wash his clothes, but he will never get smelly in the first place. Smell comes from giving time to the bacteria to do their job. Sweat only intensifies what there is already. The worst trap of all is thinking like "ok, I'll need a shower anyway so why bother now" or "that t-shirt smells fresh, I may reuse it tomorrow