2. Many people like to wear air-cushion shoes to run, thinking that air-cushion shoes can help to alleviate the impact and make themselves less vulnerable. According to a study by the University of Exeter in the UK, in fact, it may be more vulnerable. Many people like to wear air cushion shoes to run, thinking that air cushion can help to reduce the impact and avoid injury. In fact, it may be more vulnerable, according to a study by the University of Exeter.
3. The researchers surveyed 29 runners, and found that most of the interviewees wearing air cushion shoes landed with their heels first, and every time they landed, they were subjected to a sudden vertical impact. However, most of the respondents who run barefoot or wear the simplest shoes arch their forepaws first, and the vertical impact is much smaller or even absent.
4. Hannah Rice, the head of the study, said that so many people regard running as a way to reduce the risk of chronic diseases, but in fact about three-quarters of runners will be injured in less than a year. Sports shoes are easy to change, and many runners are easily misled when buying new shoes. "This study shows that wearing the simplest shoes and landing with the forefoot first can help reduce the risk of injury."
Extended data
Fitness and running are generally best arranged in the morning, followed by around 9 am and 5 pm. Middle-aged people usually exercise in the morning because of work. First of all, they don't conflict with work. Second, running in the morning has fresh air, which is good for the respiratory system. In addition, after sleep, people's physical strength is restored, but physiologically, people still have a certain degree of inhibition. Morning exercise is beneficial to nerve excitement, mental stimulation, metabolism promotion, and it is of great benefit to maintain abundant spirit and physical strength in a day's work.
Some people think that the oxygen content in the morning is low (plant breathing), and the fresh air is only less inhalable particles. At night, people's mental state is the best, so they should exercise around five or six in the evening.
It is not advisable to run before or after meals. Running after a meal or eating immediately after running will reduce the secretion of gastric acid, affect the digestion of food, and cause stomach problems over time. Generally, it is better to exercise after meals 1 hour. Running exercise before going to bed is not good, and exercise before going to bed will make the cerebral cortex in a state of high excitement, resulting in adverse reactions such as dreaminess or difficulty sleeping.
However, it is not suitable for doing large-scale exercise on an empty stomach in the morning. If the fitness distance is long, you can drink a small glass of sugar water or eat less snacks first.
"Theoretically, at dusk, the oxygen concentration in the atmosphere is the highest, people feel the most sensitive, have the strongest coordination ability, exert their physical strength and have the strongest adaptability. At this time, blood pressure and heart rate are low and stable, which is indeed a good time for exercise." Experts say, however, this does not mean that the rest of the day is not suitable for exercise.
Different people have obvious individual differences, cardiopulmonary function and physical condition are different, so their exercise time, exercise frequency and exercise mode should be different. It should be said that the best time for exercise is not absolute, and there must be some differences between people. If there are conditions, experts suggest that it is best to consult a doctor according to the health check-up list and your own schedule and diet.
In addition, for office workers in the city, some work overtime at dusk and some rush home. It is very unrealistic for them to squeeze out an hour of exercise every day when they are busy.
In fact, for the vast majority of people with normal constitution, as long as they avoid half an hour before meals, one hour after meals and one hour before going to bed, they can do physical exercise at any other time. If you have formed the habit of doing morning exercises, persistence will certainly benefit you a lot. There is no need to change it to evening exercises.
Baidu Encyclopedia: Running