Firstly, due to sudden changes in temperature, douches able to establish the metabolic processes in the body. So some people it is used in conjunction with other measures to reduce weight.
Secondly, temperature contrast shower at either contract or dilate blood vessels, thus training and strengthening the cardiovascular system.
Third, douches able to strengthen the skin, so it is a great way to prevent cellulite.
Correct reception contrast shower
The best time to receive a contrast shower is morning. Pre-heat the body recommended by making a small charge.
Douches should be taken as follows: stand under a stream of warm water and gradually increase the temperature to hot, then suddenly make the water cool or even cold. At first, do not stand for a long time under cold water, it will be enough a few seconds, gradually increasing to 30-40 seconds.
Replace the hot water to the cold, repeat 2 times, but not smoothly change the temperature of the water and dramatically. Total should have 3 shifts a contrast shower. Always welcome contrast shower, start with hot water.
After taking a shower to warm up, rub the body with a towel.
Contraindications
Douches is contraindicated in people with diseases such as fibroids, cysts, tumors, and a variety of inflammation, as well as diseases of the genitourinary system and blood. Contraindicated reception contrast shower for violations of blood pressure and heart disease. Abstinence from this procedure during the course of colds or sore throats as necessary.
Douches is sufficiently rigid procedure, so before you start to practice it, you should consult with a specialist.