Weightlifter reports back pain relief after infrared sauna use

Lisa says "This thing feels amazing. Very happy. I feel nice and toasty, like getting out of bed. I didn't want to leave... and my back feels great.
Was it hurting before?
I lifted very heavy 2 days ago. So yeah. It is nice and relaxed now.
Did you have a pain level?
It was normal lactic acid kind of soreness from lifting.

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