Sauna use after endurance training may be beneficial if hydration is adequate and training did not cause overheating.

“Sauna is great after but hydrate”

“What about after endurance training? Assuming somebody hydrates well enough and they're not overheated from their endurance work. - Yeah. - [Andrew] Could also be of benefit.”

“Studies found maximum benefit reaped if sauna after workout.”

“Do it as close to the end of your training session as possible to maximize the benefits.”

“In fact, there's some evidence that it's beneficial, right? It's like supportive.”