Hot water immersion is an effective way to mimic moderate intensity aerobic exercise and i

Well SupportedSauna use can positively impact physiological aspects comparable to moderate aerobic exercise, such as blood pressure and heart rate variability.

Well SupportedHot baths were found to be more effective than three 10-minute sessions in a 176°F sauna or 45 minutes in a far-infrared sauna for cardiovascular benefits.

Partially SupportedHot water immersion at 105°F for 45 minutes can improve blood pressure by 14 mmHg, increase cardiac output by 3.7 L/min, and increase heart rate by 39 bpm.

Partially SupportedHot water immersion raises core body temperature more effectively than studied sauna protocols due to longer exposure and water's rapid heat transfer.

Partially Supported