According to the “Prevention” medical website, bathing in cold water before exercise can make “miracles”.
“There is no doubt that your performance could be better in exercises, and that you would be safer if you took a cold shower,” says Doug Casa, CEO of the Korean Stringer Institute.
And a new study showed in the North American Journal of Medical Sciences, that bathing with cold water immediately after exercise, provides relief from pain and inflammation, and gives almost all body systems a boost.
“Jumping in the cold shower right after your workout is a great idea, because the faster your body temperature decreases after exercise, the better you will recover from pain,” said Casa.
According to the site, when you exercise in the heat, blood is distributed to the skin, muscles, and heart, and when you remove one of these factors using water to cool your skin, your body can return the blood to important areas such as your stomach and intestine, so you can better handle water and nutrients, then Fatigue will be less later in the day or the next.
Aaron Drogowsevsky, who runs a post-workout treatment center, notes that exposure to cold water, such as fasting, and intermittent cutting of oxygen, stimulates the hormonal response, causing her to act quickly, which increases physiological and mental flexibility.
The report published in the journal “Medical Hypotases” that showering in cold water for up to 5 minutes, 2-3 times a week, also helps relieve symptoms of depression.
“Exposure to cold water helps reduce cortisol levels and increase levels of the serotonin neurotransmitter. Better yet: the adrenaline rush you get from immersing yourself in cold water adds a rush of light to epinephrine, which helps increase energy, focus and performance results,” says Drugowski.
What is the degree of cold required?
Casa notes that there is no specific low temperature for cold showering, but in general, the colder the water the better, and the better you can tolerate it.
“What you don’t want to do is turn the entire tap to the cold side, and you end up shaking and using more energy under water,” said Casa.
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