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How high is the basketball hoop in the nba
Basic Info
1. The standard height is 3.05 meters.
2. The height of the NBA basketball hoop is 3.05 meters.
3. The distance between the junior high school basketball hoop and the ground is 2.35 meters.
4. The vertical height of the international basketball hoop is 3.05 meters.
The height of NBA and international basketball baskets is the same 3.05 meters from the ground. However, in the broadcast, it seems to be higher than 3.05 meters. In fact, in terms of the jumping ability, it can be increased appropriately, and Asians may not be comfortable with it. Masters such as James and Jordan have amazing jumping ability, and their height after jumping can even exceed the basket.
Dawkins was the first player in NBA history to dunk a basket; of course, the baskets in NBA games are different from the baskets we usually use, and there are many mysteries in them.
The first is the material of NBA baskets: NBA baskets are made of two different specifications of carbon steel, numbered 1018 and 1045 respectively. What is carbon steel? In fact, it is a kind of steel with a carbon mass fraction of less than 2.11% and does not contain other alloying elements except manganese, silicon and other impurities within a certain limit. The performance of carbon steel mainly depends on the carbon content. As the carbon content increases, the strength and hardness of the steel increase, and the plasticity, toughness and weldability decrease.
The height of the NBA basketball hoop is 3.05 meters.
(1) Basketball is one of the basketball terms, the circumference is not less than 74.9 centimeters and not greater than 78 centimeters. The standard basketball diameter (dB) is 24.6 cm, while the rim diameter (dR) is 45 cm. The unified standard for the height of the basket stipulated by FIBA is 3.05M. The opponent's score will be awarded if the opponent's basket is made by one's own basket, and one's score will be judged by the opponent's basket.(2) NBA basketball hoops are made of two different specifications of carbon steel, numbered 1018 and 1045 respectively. Carbon steel is a steel with a carbon mass fraction of less than 2.11% and does not contain other alloying elements except manganese, silicon and other impurities within a certain limit. The performance of carbon steel mainly depends on the carbon content. As the carbon content increases, the strength and hardness of the steel increase, and the plasticity, toughness and weldability decrease.
(3) The baskets used in the NBA today are pressure-resistant baskets with a constant pressure device similar to a spring structure. When the constant pressure device is turned on, the basket can rotate downward along with the force of the player's dunk, thus acting as a buffer to prevent the player's fingers from "hard contact" with the basket. When the player releases the basket, the constant pressure device loses load and automatically bounces the basket back to its original position.
The basketball court is a rectangular solid plane, 28 meters long and 15 meters wide, with no obstacles. Basketball courts are made of soil, cement, asphalt and wood. Nowadays, plastic floors are widely used in basketball courts. Soil, cement and asphalt sites are more economical and are often used by universities and grassroots units.
O'Neal's broken basket tree
Then there is the technology contained in NBA baskets: the baskets used in the NBA today are pressure-resistant baskets with a constant pressure device similar to a spring structure. When the constant pressure device is turned on, the basket can rotate downwards along with the force of the player's dunk, thereby acting as a buffer to prevent the player's fingers from "hard contact" with the basket. When the player releases the basket, the constant pressure device loses its load and automatically bounces the basket back to its original position.In addition, there are many regulations about NBA baskets: the diameter of the basket used by the NBA is stipulated in this way - two basketballs must be allowed to pass through the basket at the same time; the height of the NBA basket is 10 feet (3.05 meters), and The height set by Dr. Naismith when he created the sport is exactly the same; the NBA stipulates that the basket must be painted orange and the net must be made of thick white nylon rope; the basket cannot be installed directly on the backboard, but should be fixed on On the basket rack (which can be in contact with the aluminum alloy outer basket of the tempered glass backboard), the purpose of this is to prevent the force of the player's dunking from directly acting on the glass backboard (so it is becoming increasingly difficult for you to see something like "Chocolate Thunder" Dawkins and "Shark" O'Neal smashed rebounds).
Generally speaking, the conditions for ordinary people to dunk are:
1. Physical fitness: The height should basically be above 1.75 meters, strong jumping ability, leg strength and explosive power, and the ability to catch the ball with one hand.2. Hard training: The most famous vertical jump training program in the United States. After training, it is expected that the vertical jump ability can be improved by more than 20 to 30 centimeters. The training process is very hard, and the whole process takes 15 weeks.
3. Adequate nutrition: Supplement more protein (red meat, chicken, fish, peanuts, beans), carbohydrates (fruits, vegetables, grains, bread), calcium (milk, cheese), quit smoking and drinking, and do not stay up late.
4. Guidance by an excellent trainer: In fact, basketball is a very delicate and scientific sport. Training alone cannot reach the ideal height. Therefore, an excellent trainer is one of the necessary conditions for a successful dunk.
