Weightlifting is a professional sport, and its weight is divided according to the weight of the athlete.
First of all, the kilogram class of weightlifting is divided according to the gender and weight of the athlete.
Athletes of different genders and weights participate in different levels of competition.
Male athletes are divided into 10 grades according to different weights, which are no more than 54 kg, 54.01~59 kg, 59.01~64 kg, 64.01~70 kg, 70.01~76 kg, 76.01~83 kg, 83.01~91 kg, 91.01~ 99kg, 99.01~108kg and above 108kg.
Female athletes are divided into 9 grades according to different weights, which are no more than 46 kg, 46.01~50 kg, 50.01~54 kg, 54.01~59 kg, 59.01~64 kg, 64.01~70 kg, 70.01~76 kg, 76.01~ 83kg and above class.
Lifting weights can enhance the strength of a person's bones, which means that training with weights can increase the strength of a person's bones.
Because when you lift weights, the muscles pull on the bones, which promotes bone growth.
When the weight of a specific part of the bone increases, the bone will become stronger to bear the weight, and the bone density will continue to increase.
So that the human body will be away from osteoporosis.
In addition, it can lower blood pressure and protect the heart.
Some studies have shown that lifting weights has certain benefits for a person's heart health.
Although it is well known that aerobic exercise is more beneficial to heart health, weightlifting is a high-intensity exercise that combines strength and blood circulation.
So for some groups with fitness habits, appropriate weightlifting is more beneficial to the heart.
Weightlifting in particular can enhance a person's cardiopulmonary function, increase the maximum oxygen consumption, and make the body strengthen the ability to inhale oxygen.
Therefore, for people who have the habit of lifting weights, running is also very easy, because the body is used to providing sufficient oxygen under fast exercise.
Finally, weight loss is no less effective than aerobic exercise.
Lifting weights can also help people lose weight, because strength training can eliminate body fat, help people consume excess waist fat by promoting muscle growth and inhibiting fat storage.
At the same time, it can also thin arms and thighs. Many women worry that lifting weights will make you fat, but in fact, proper weightlifting can help people stay slim.
Weightlifting is a dangerous sport, so you need to be well prepared before exercising.
1. Weightlifting clothes cannot be used at will
You must choose appropriate clothes for weightlifting.
You can choose loose clothes that do not affect exercise.
You must also pay attention to shoes.
It is best to use professional weightlifting shoes.
2. Warm up before weightlifting
Before weightlifting, you must be well prepared. Don't do weightlifting exercises as soon as you go up.
It is best to do warm-up exercises first, fully exercise your muscles and bones, and only after warm-up exercises can you practice weightlifting.
3.The weight-lifting posture should be taught by a coach for ordinary weight-lifters.
Otherwise, doing it blindly may hurt your body.
If conditions permit, it is recommended that you find a coach.
The effect of weight-lifting is twice the result with half the effort.
4. It is important to practice lifting slowly
Don't worry about lifting weights.
Don't think that you can train well in one or two days.
There must be a step-by-step process, so that you can have a good foundation and facilitate future exercises.
