Why are the weightlifting classes divided into 48kg and 56kg?

Weightlifting, which is graded according to the weight of the participating athletes, began at the 7th Olympic Games in 1920. At that time, there were 5 weight classes, namely welterweight (60 kg), light weight (kg), middleweight (75 kg), light heavyweight (kg) and heavyweight (above kg). At the 1947 World Weightlifting Championships, at the suggestion of Egypt, the powerhouse of the time, an additional class was added – the bantamweight (under 56 kg).

In 1951, it was changed to seven more classes, raising the weight standard of the original weight class to 90 kg or more, and adding a subweight class (82 5 kg to 90 kg). Since then, seven more levels have been in use until 1972. Since the 20th Olympic Games in 1972, weightlifting has been increased to nine categories, the sub-bantamweight (under 52 kg) and extra weight (over 110 kg) categories have been added, and the weight class has been changed to 110 kg.

In 1976, during the XXXI Olympic Games, it was added to the 10th class and the 100 kg class was added. By the 1996 Olympics, although there were still 10 classes, the weights had changed, specifically 54 kg, 59 kg, 64 kg, 70 kg, 76 kg, 83 kg, 91 kg, 99 kg, 108 kg and over 108 kg. In 1998, the IWF followed the trend of "Olympic **" and took the initiative to reduce the men's 10 classes to 8

56 kg, 62 kg, 69 kg, 77 kg, 85 kg, 94 kg, 105 kg and over 105 kg. At the same time, the women's class has also been adjusted to 7 categories: 48kg, 53kg, 58kg, 63kg, 69kg, 75kg, and 75 and above.

The conditions given by the parents are different, so do you have to choose the most powerful one among the same group of people If they are all 56kg, then 48 will have no play Isn't that discriminatory

Weightlifting is one of the most important components of the Olympic Games, and the kilogram class here refers to the weight that can be lifted, not the weight of the athlete himself.

It definitely refers to the weight of the athlete. The weightlifting competition is the weight of the athletes, and the athletes in the competition must be similar in weight to be fair.

It's about the weights lifted, which are heavy, and these weight-bearers are great and have won a lot of honors, so I admire them.

In weightlifting, the offensive class refers to the weight lifted by the athlete and has nothing to do with the athlete's own weight.

For example, lifting 48 kg means that the weight of the athlete is not allowed to exceed 48 kg, and the athlete must weigh it before the competition, which must be less than or equal to this weight. Therefore, weightlifters are more popular for their small weight and greater strength. Weightlifting is a sport with a long history in which the barbell is lifted with both hands above the head, and the weight of the barbell lifted is used as a basis for victory.

Weightlifters perform two weightlifting movements: the snatch and the clean and jerk. Snatch:

The athlete places the barbell parallel to the calves, hits the bar with both hands facing each other, and lifts the barbell from the weight table in a continuous motion until the arms are fully extended over the head. Clean and jerk: The athlete lifts the barbell from the weight table to the shoulder in a continuous motion, straightens the legs parallel to keep it still, first bends the legs and squats, and then uses the leg extension to lift the barbell until the arms are fully extended, and the legs are retracted parallel to remain still.

The kilogram level of weightlifting generally refers to what a person lifts, and the weight of this thing has little to do with the weight of the person himself.

Weight is generally used to measure relative strength, which is the ratio of weight to strength, but that's very rough.

The kilogram class of weightlifting is divided according to the gender and weight of the athletes, and athletes of different genders and weights participate in different levels of competition.

Male chiroractic athletes are divided into 10 grades according to different weights, which are no more than 54 kg, kg, kg, kg, kg and above 108 kg.

Female athletes are divided into 9 classes according to different weights, which are no more than 46 kg, kg, kg, kg, and over 83kg.

Hard reputation field trapped piece requirements.

Venue: The weight bench or field is 4 metres long, 4 metres wide, and 80 to 150 mm high, with a brightly coloured edge 5 cm wide painted around the table. Weight benches can be made of wood, plastic, or other sturdy materials. The countertop must not be coated with lubricating paint.

Equipment: The barbell is composed of horizontal bars, sleeves, clamps, and barbell plates. The men's barbell weighs 25 kg (plus clamps at both ends) and the women's bar weighs 20 kg.

The 25 kg barbell plate is red, 20 kg is blue, 15 kg is yellow, 10 kg is green, 5 kg is white, kg is red, 2 kg is blue, kg is yellow, 1 kg is green, and kg is white.

How to divide the kilogram class of weightlifting? Take a look at the introduction below.

First of all, the kilogram class of weightlifting is divided according to the gender and body weight of the athletes, and athletes of different genders and weights participate in different levels of exciting competitions.

Male athletes are divided into 10 classes according to different weights, which are no more than 54 kg, kg, and above 108kg.

Female athletes are divided into 9 classes according to different weights, which are no more than 46 kg, kg, and 83 kg or more.

Weightlifters are also divided into junior groups (13 to 17 years old), youth groups (18 to 20 years old) and adult groups (over 21 years old) according to their age.