Attention to exercise “four taboos”
Experts point out that in some cases, it is necessary to be prepared before the exercise, and if you encounter heavy fog or haze, you should cancel the scheduled exercise plan.
When exercising, pay attention to the following points: (1) Avoid bouncing exercise.
Doing simple limb exercises before physical exercise is good for safe and effective exercise.
Because in the cold winter, the human body is significantly reduced in the elasticity and ductility of muscles and ligaments due to the cold stimulation, and the flexibility of the whole body joints is much worse than in summer and autumn.
Failure to do warm-up exercises before exercise can easily cause muscle or ligament strains or joint sprains, which can prevent exercise from being performed normally.
Second, avoid exercise in foggy weather.
Fog is made up of countless tiny water drops, which contain a lot of harmful substances such as dust, pathogenic microorganisms and so on.
If you exercise in foggy days, due to the increase in breathing volume, more toxic substances will be absorbed, which will affect the supply of oxygen. This will cause chest tightness, dyspnea and other symptoms. In severe cases, rhinitis, pneumonia, tracheitis, and conjunctivitis will be caused.And other conditions.
Three bogey breathing with your mouth.
Whether it is exercise or in peacetime, you should develop the habit of breathing with your nose.
Because there is a lot of hair in the nostrils, it can filter the air and protect the trachea and lungs from dust and germs.
Four bogey do not pay attention to keep warm.
Do not neglect to keep warm while exercising, otherwise it will cause colds and colds.
When the weather is cold, you can gradually reduce your clothes after your body heats up. You do n’t need to take off your clothes immediately when you start exercising, or do n’t take off your clothes when you are sweating, otherwise you will catch a cold.