Category: sports

1. Hazards of girls’ pulley sliding 1.1 orthopedic experts suggest that older girls should reduce the frequency and time of roller skating learning, because roller skating can easily lead to the growth of some bad leg types, such as O-shaped legs and X-shaped legs, when people are still in the

1. How old is it to learn roller skating Roller skating has certain requirements for children’s age. It is generally recommended to be over 3 years old. After the age of 3, the children’s skeletal muscles are relatively full, and their brain control ability is enhanced, and they can master

1. Can I run after knee injury For chronic injuries caused by running, most doctors only recommend resting, because ligament and tendon injuries caused by running can’t and don’t need surgery. They are sterile inflammation. Anti inflammatory drugs are used at most, and the rest is waiting for the body

1. How many calories does climbing consume per hour The specific calories consumed are related to the speed of climbing and the height of the mountain. In general, mountains in scenic spots can consume about 500 calories an hour at a speed of 4km / h. 2. Who should not

1. Does running at three in the afternoon work The advantage of morning running is that it is not easy to be disturbed at this time. It is better to go to bed and get up early. As long as the intensity of morning running is not very high, the

1. What sneakers don’t stink Sports running shoes, the main style of this shoe is light, comfortable and breathable, so that you don’t have to worry about problems such as beriberi caused by impermeability when you exercise outdoors. High quality PU synthetic leather is equipped with breathable mesh, so that

1. How much smog does it exceed? You can’t run The air pollution index is greater than 300, and the air quality level is level 6. The air quality condition is serious pollution. At this time, the exercise tolerance of healthy people is reduced, there are obvious strong symptoms, and

1. After running a marathon, what should I do if my leg hurts? Relax my leg Don’t stop immediately after running a marathon and reaching the end point. Jog or walk for a period of time to slowly relax the tense and stiff leg muscles. Doing so can also accelerate

1. How do you push your back in freestyle The muscles on the back of the body exert force. First, the muscles on the back of the body are simply divided into the back waist, buttocks, the back of the thighs, and the heart of the soles of the feet.

1. What are the disadvantages of running with weight Running with heavy loads will make people’s bodies consume more fat, speed up their heartbeat, increase their oxygen consumption and strengthen their muscle strength. Weight bearing running can effectively stimulate human bones, which is stimulated by hard force, which helps calcium

1. Is it normal to climb mountains with an accelerated heartbeat The heartbeat is normal when climbing the mountain. Some people’s heart discomfort when climbing mountains is actually just a normal heartbeat acceleration. That’s because when the human body is climbing mountains, the skin and muscles need more blood than

1. Why does running cause sudden death 1.1 ventricular fibrillation Most of the sudden deaths during running are rapid ventricular fibrillation, which is extremely fast and irregular. It is impossible for the heart to effectively contract to discharge blood, leaving the brain without blood supply. Therefore, if the patient is