What should we pay attention to in campus fitness? With the progress of social development, many campuses have begun to pay attention to students' health and will adopt various sports methods to enhance students' physique. Campus fitness has become particularly hot. Here I share what should be paid attention to in campus fitness.
What should we pay attention to in campus fitness? 1 Choose a reasonable fitness method.
Playing table tennis, badminton, volleyball and basketball can not only increase vital capacity and physical development, but also prevent myopia, because the important cause of myopia is eye fatigue. When you play ball, your eyes must keep a close eye on the fast ball that shuttles back and forth, flickering, drifting away and approaching, drifting away and drifting away, so that the eyeball keeps moving, the blood circulation is enhanced, the function of eye meridians is improved, eye fatigue is eliminated or alleviated, and myopia is prevented.
Bouncing exercises can strengthen the brain and improve intelligence. Exercise can strengthen the body and strengthen the brain because exercise can promote a variety of neurotic vitality in the brain and make the brain's thinking and reaction more active and agile. At the same time, exercise can improve heart function, speed up blood circulation, and make the brain enjoy more oxygen and nutrition. The most suitable aerobic exercises for teenagers are skipping rope, kicking shuttlecock, jumping rubber bands, dancing and so on.
Running contributes to growth and development. Japan has made physiological and medical observation on young people's long-distance running, and found that after one year's long-distance running training, their physical development is normal, and their height and weight gain is slightly higher than that of ordinary teenagers. Judging from the heart function that is most closely related to long-distance running, the absolute value of each index of teenagers' heart is lower than that of adults, but the output per kilogram of body weight is not lower than that of adults. It can be seen that the heart of teenagers has the ability to bear a certain load, and long-distance running is not only harmful to health, but also helpful to growth and development.
Do your best to prevent injury.
At present, most of the contents in the school physical education syllabus in China are competitive sports. In the assessment of sports achievements, the content that requires the ultimate strength to reach the standard occupies an important position and accounts for a large proportion. However, it must be made clear that it is not only the ultimate load intensity and load that are the best scheme for teenagers' physical exercise. Physical exercise with small and medium intensity and regular small load accumulation is indispensable to promote teenagers' growth and development and overall improvement of physical quality. In addition, it should be clear that the ultimate strength load is not suitable for some teenagers with certain health defects and diseases, so as to avoid sports injury accidents.
Scientifically arrange exercise time
Fresh air in the morning is the best exercise time of the day. Morning exercise can make children and teenagers transition from sleep inhibition to waking state. You can arrange some flexibility exercises first, so that all parts of the body can fully stretch, such as neck exercises, shoulder exercises, waist exercises, leg press, kicking and so on. After the activity, you can do some comprehensive sports, such as running and climbing stairs. After a day of intense study, afternoon exercise can be arranged intensely and richly. You can play games such as hide-and-seek and skipping according to students' interests, and you can also arrange sports such as football, volleyball, basketball and table tennis, and you can also arrange swimming and skating if conditions permit. However, the afternoon activities should not be too intense, so as to avoid excessive fatigue and affect the study and rest at night.
Strengthen nutrition and promote development
Children and adolescents are at the peak of their growth and development, so moderate physical exercise is very necessary. At the same time, we should also pay attention to the comprehensive needs of children and adolescents for nutrients and the special needs of physical exercise. The metabolism of matter and energy in the body, on the one hand, should ensure that the protein in tissues and cells often updates itself, that is, the demand for nutrients for growth and development; On the one hand, it is necessary to ensure that children and adolescents establish various sports skills and have extra demand for various nutrients. Its nutritional characteristics are high protein, high calorie, low fat and rich in vitamins and minerals.
What should we pay attention to in campus fitness? 2 female students are prohibited from campus fitness.
First, it is not suitable for makeup.
There are more than 20 million sweat pores in human skin, liver and gallbladder, and about 6.5438+0.5 million body wastes are discharged from the sweat pores every day. Young girls' heavy makeup undoubtedly blocks the discharge of waste in their bodies, which not only affects body temperature regulation, but also easily causes "beauty rash" from time to time, affecting facial muscle development and bodybuilding.
Second, it is not appropriate to gird the abdomen.
Chest girdling will affect the movement of ribs, sternum and diaphragm, affect normal breathing and normal development of chest, narrow thorax, collapse vital capacity, affect breast development and breastfeeding after marriage, and even cause diseases such as benign superficial thrombosis and breast phlebitis in severe cases.
Third, it is not advisable not to wear a bra.
Some girls don't wear bras because their breasts have developed greatly. After a long time, their breasts are prone to sagging, which hinders the normal blood circulation in the breasts, causing partial congestion and causing breast diseases. Strenuous exercise can also easily cause breast trauma and mastitis.
Fourth, it is not advisable to pluck and stroke your eyebrows.
Eyebrows can stop sweating, prevent dust and protect eyes. The girl's eyebrows are not fully developed. At this time, pulling and caressing the eyebrows is equivalent to removing the eye barrier, allowing dust and bacteria to fall straight into the eyes, which is easy to suffer from eye diseases. Eyebrow plucking is a malignant stimulus to the nerve endings around the orbit, which will cause the imbalance of eye muscle movement, make the skin around the orbit slack, prone to wrinkles and drooping eyelids, and even affect the beauty of adults.
Fifth, it is not advisable to wear pendants.
Girls' ears are delicate, wearing accessories will cause artificial ear trauma, and there is a risk of bacterial infection, suppuration or tetanus. It is reported that in Kabul, the capital of Afghanistan, 16% of tetanus patients are caused by ear holes.
Sixth, it is not appropriate to use hormones to promote breast development.
Some girls think that breasts are small, and taking estrogen to promote breast development is effective temporarily, but over time, it will increase the possibility of breast, vagina, cervix, uterus and ovarian cancer. Abuse of estrogen not only easily leads to nausea, vomiting and anorexia, but also leads to uterine bleeding, uterine hypertrophy, menstrual disorder and liver and kidney dysfunction.
Seven, it is not appropriate to use bodybuilding breast cream for a long time.
Some girls suspect that the room is underdeveloped. Applying body shaping and breast enhancement cream can make breasts plump and grow. Long-term use will cause irregular menstruation, pigmentation, skin atrophy and thinning, disorder the enzyme system of the liver, reduce the synthesis of bile acids, and easily form cholesterol stones.
Eight, it is not advisable to wear pointed high heels.
Girls' toes are soft and tender. Wearing pointed high heels for a long time will not only squeeze and rub your toes, but also cause foot disease. This foot disease is medically called high heel metatarsal pain. Wear high heels all the year round to raise and enlarge the arch. When walking, the toes are pressed forward, which thickens the blood vessel wall accompanying the plantar nerve, forming local thrombosis, causing ischemic degeneration of the plantar nerve, or forming ingrown toenails. The pain was unbearable, and the foot disease became more and more serious in my later years.
Nine, it is not advisable to chew food with one tooth for a long time.
Over time, it is easy to cause tooth strain on one side, asymmetric facial development and damage bodybuilding.
Ten, it is not appropriate to wear high-elastic pants.
High-elastic pants tightly wrap the crotch, buttocks and thighs, which have poor air permeability, affect blood and lymphatic circulation, hinder joint flexion and extension and the normal development of the body, and easily cause vulvitis, pruritus, pain and redness of the vulva of girls. Scratching can make the vulva epidermis diffuse ulcer, which is more painful after urination, and the inguinal lymph nodes are swollen and painful due to infection.