Foreign scientists compared 20 old singers with their peers who didn't sing often, and found that the singers had muscular chest wall, good cardiopulmonary function and slow heart rate. The benefits of singing are no less than running, swimming and rowing. Many professional singers live longer than ordinary people 10 years. Singing can also make people's blood composition change, which is helpful to improve human immunity.
02. bask in the sun.
Residents of New York State advocate sunbathing whenever they have time. More sun exposure is very good for your health, because the sun itself contains a very nutritious component, namely vitamin C and vitamin D, but before sun exposure, remember to apply sunscreen to avoid sunburn. It is necessary to bask in the sun in winter, which can renew the necrotic parts in the body.
03. Walking in the rain.
Shopping or walking in the drizzle is a fashion of modern Europeans and Americans. Walking in the rain has many fitness functions that can't be compared with walking in sunny days. A drizzle falling on the earth can wash away dust and dirt and purify the air. In addition, a large number of ions produced before sunset and at the beginning of rain enjoy the reputation of "air vitamin", which makes people feel calm and comfortable, and helps to eliminate the depression that the human body is prone to due to rainy weather.
04. Eat less meat.
At present, vegetarian fashion is popular in Russia. They believe that eating a lot of meat and its products will aggravate some diseases or induce some diseases. Under normal circumstances, human body fluids, including blood, intracellular fluid and external fluids, are weakly alkaline, and the PH value in the human body is closely related to the food we eat. If you eat too much acidic food, the PH value in your body will be unbalanced, which will lead to the destruction of the acid-base balance. Therefore, the combination of acidity and alkalinity of food is very important to human health.
05. Have a rest after dinner.
In Japan and South Korea, "take a nap after dinner and walk a hundred steps" has become a healthy and beneficial mass movement. If you engage in strenuous exercise or mental work immediately after a meal, you must draw some blood from the digestive organs to support your body, resulting in insufficient blood in the digestive organs, which will affect digestion. At the same time, when muscles are active, sympathetic nerves are excited, which can inhibit the activity of digestive organs and affect digestion. Taking a walk after dinner and taking part in some less stressful cultural and sports activities are also beneficial to health.
06. Stand up.
Experts at the University of Missouri in the United States believe that holding your head up and chest out not only makes you look young and energetic, but also helps to relieve back pain. Holding out the chest will reduce the load on the spine and increase the vital capacity by 20%~50%. The more air inhaled, the more oxygen the body tissues get. When a person gets more oxygen supply, his body is not easy to get tired.