Although winter swimming is good for the body, but also at an appropriate time, the following small for everyone to introduce the time for winter swimming:
1, afternoon 1:00 to 4:00 winter swimming best
Winter swimming is a cold in the sport, but also people can enjoy the sun's movement, therefore, should be as possible in the warmest time of the day.Winter in the warmest time is generally around 1:00 in the afternoon than in the morning The temperature is higher, so if the winter swimmer's own time allowed, winter swimming is best arranged between 1 noon to 4 pm, one after lunch can take a break and then swim again, the physical condition is better, the second is the sun Sufficient, you can sunbathe.
In addition, the advantage of winter swimming in the morning is the fresh air, the net water waves slow, higher levels of negative oxygen ions in riverside and seashore, but the disadvantage is that the temperature is cold, the sun is not sufficient, the water temperature is the lowest in the day. Accident, should be particularly careful.Overall, in the afternoon warm winter swimming best.
2, pre-winter swimming effect is better
Some winter swimmers think that full winter swimming to go there will be more energy will have more heat, in fact, this approach is not scientific.Dissociation of the organism is very sensitive to temperature, thermal stimulation can cause the excitement of the digestive organs, cold stimulation is played Inhibition, winter swimming immediately after eating affect digestion and absorption, easily lead to acute gastritis and other digestive diseases.
Winter swimming before meals is better, there is no new fatty acid into fat cells, through the movement easier to mobilize them into heat consumed, the best.
What benefits does swimming in the winter bring about
1, can enhance the function of the cardiovascular body stimulated by cold water, the body's blood circulation and metabolism greatly enhanced; human skin is stimulated by cold water, skin blood vessels contracted sharply, a large number of blood is inhaled visceral organs and deep tissue so that the internal organs Vasodilation of important organs; the body in order to resist cold, rapid expansion of the skin and blood vessels, and thus a large number of blood flow from the viscera to the body surface. This characteristic of a contraction, the blood vessels have been exercise, and enhance the elasticity of blood vessels As a result, winter swimming is good for prevention and treatment of cardiovascular diseases. Among those who adhere to perennial winter swimming training, people suffering from atherosclerosis and hypertension are extremely rare.
2, the stimulation of cold water to make the body's peripheral blood vessels closed, more to ensure that important organs such as heart, brain, liver, spleen increased blood supply, so that more oxygen is delivered to brain cells in time, is conducive to the elimination Nervous system fatigue.After contact with cold water, the human body will rapidly inhale, breathing for a while to deep exhale, and then restore uniform and deep and powerful breathing, this kind of breathing can greatly improve the elasticity of lung tissue, inhaled more Oxygen, exhale more carbon dioxide, respiratory system function has been strengthened.Chilled water can improve the function of the human digestive system, due to deeper breathing, increased diaphragm amplitude, thus speeding up the peritoneal circulation, enhance gastrointestinal motility, and adjacent organs Play a massage effect.
3, adhere to winter swimming people ruddy shiny skin, elastic.The reason is that cold water stimulation, strong contraction of skin and blood vessels, thickening of subcutaneous fat, strong blood circulation, adequate nutrition.
Which people are not suitable for winter swimming
1. The juveniles under 16 and the seniors over 70 are not suitable for winter swimming due to their special physical condition.
2, with more serious heart disease, more severe hypertension, hepatitis, more serious nephritis, severe gastric ulcer and other diseases, should not be winter swimming exercise in the body does not meet the circumstances, the winter swimming may be Worse.
3, patients with otitis media can not swim, so as not to water into the ear is not easy to discharge, resulting in perforation of the middle ear. Otitis media after swimming to wear earplugs, can not let the ear water.
4, In order to keep everyone healthy, people with contagious skin diseases, as well as those suffering from any contagious diseases, are not suitable for swimming.This is to prevent the spread of infectious diseases.
Give Welfare: Come and see how you should lose weight?
Want to slim down? Want to get a monthly reduction of 8 pounds of weight loss program?
attention '39 slimming fitness college ' WeChat (ID: paireliang or scan the upper side of the two-dimensional code), and then reply to keywords '21 days' Nine girl will give you immediately!
