When the body’s core temperature is increased, cardiac output is boosted in response. The heart rate rises in order to circulate blood at a faster pace and facilitate sweat production, which helps train and strengthen the cardiac muscles. The metabolic rate is also increased, while diastolic blood pressure drops, leading to improved cardiovascular fitness. Meanwhile, the infrared heat stimulates endorphin release, which helps improve energy and healing, while the removal of lactic acid buildup soothes tense and sore muscles.
Infrared sweating is perfect for people who do not have the time or ability to exercise regularly, as it offers the opportunity to maintain and improve cardiovascular health with relative ease. For those who do even the most rigorous workouts, sweating still represents a perfect option, as it reinforces heart strength and endurance while relieving muscle strain.