Does a sauna help with heart health?
My knees are not in great shape. I’m looking for ways to maintain cardio health without putting a lot of wear and tear on my body. My running days are over thanks to an old sports injury and osteoarthritis. I still do walks when I can but I’ve read recently that IR saunas have cardiovascular benefits?
The research I’ve seen claims that heat stress can mimic moderate-intensity walking or even a light jog in terms of heart rate and blood flow. I don’t have any experience with saunas so this was news to me.
Is the cardio benefit real? And if this is something you’ve incorporated into your routine,
what’s your protocol?