Losing weight is a topic of great concern in today's daily life, so various slimming foods, drinks and even some intensive slimming training courses have emerged. But when we really need to consider controlling weight and heart shape, how can we choose a more suitable way?
In order to choose the right way to lose weight, let's first understand how obesity is formed.
The formation of obesity is mostly because the human body absorbs too much heat in food, and the excess part is converted into fat in the body and accumulated in subcutaneous tissue.
So, what is the standard of obesity and normal weight?
We may have seen many height and weight computer measuring instruments in the street, which can roughly judge whether your figure is fat or thin. The standard of this instrument is to adopt the normal weight formula of human body, that is, the height is below 175cm MINUS 105; If the height is above 175cm, subtract 1 10, and the number is your normal weight. According to this standard, people over normal weight 10% are overweight, and those over normal weight 20% are obese.
In today's life, there are many ways to lose weight, but the form and effect of physical therapy are more accepted by most people. Although all kinds of advertisements for diet foods and drinks are overwhelming, they are basically drug therapy, which inevitably has its limitations. There is also a hunger therapy, which seems to have some effect. However, if the diet is controlled for a long time, it will inevitably lead to insufficient calories in the body, which will affect the absorption and utilization of protein, resulting in "protein-calorie malnutrition". The specific symptoms are pallor, anemia, general weakness, hypothermia, dry skin, decreased resistance, easy to get sick, and work efficiency will be greatly affected.
Now let's see how physical therapy can lose weight!
The principle of physical therapy to lose weight is that the main energy consumed by the human body in long-term aerobic exercise is fat. Therefore, the common effective means to lose weight is endurance exercise based on aerobic training. In the exercise diet, jogging is the best and most effective one. Jogging is the best way to keep fit.
Americans did an experiment. Divide 180 young women into three groups, do regular jogging, cycling and swimming respectively, and ensure the same calories consumed in each exercise. After persisting for half a year, the test results show that the jogging group has the best weight loss effect, with an average weight loss of 1 1 kg. Can tennis lose weight?
We often say that tennis is played with the feet. This means that you need to keep running fast or slow on the tennis court and be good at using the correct breathing method of tennis.
Because tennis is an endurance sport with aerobic metabolism as its main energy supply, its energy consumption is mainly fat. It's a lot like jogging. According to statistics, the average amateur tennis player can run as far as 5000 meters in two hours of practice, including playing and picking the ball. Of course, according to everyone's level and situation, some run more and some run less. But as long as you are on the tennis court, you will keep running and burn fat. And usually you won't feel too tired after an hour or two. Because the intensity of tennis can be freely grasped and adjusted according to the physical condition, if you are tired, you can run less and jog.
In this sense, tennis is running, but compared with boring running, tennis is interesting and never tires of practicing. Even once you are addicted, it is difficult to give up, stay with you all your life and keep a good figure all your life.
However, it should also be noted that for weight-loss enthusiasts, we must abide by the principle of gradual progress, properly control the amount of exercise, and persevere in order to shape the body effectively and healthily.
Tennis weight loss should be based on everyone's physical condition and technical level:
1, when playing on the court, we should arrange appropriate sports content and control effective sports intensity and quantity.
2. Set aside appropriate time for each exercise.
3. Determine a fixed number of exercises per week and stick to it.
4. After general exercise 1~2 months, the weight will be obviously reduced, but the weight loss rate will slow down in the future. At this time, you must continue to practice and don't increase the amount of exercise.
5. In the process of practice, we should analyze and deal with some special situations, adjust the amount and intensity of exercise appropriately, and ensure effective and healthy body shaping.
References:
Network alliance sports health care/learning/research _id.asp? ID= 13 1