Basketball experts help me answer, basketball knowledge quiz

You can cover it, and the suppression is before he finishes throwing the ball, which is the preparation before the header, and he wants to pitch, but he is not ready to throw.

You can destroy his balls whenever you want, as long as you don't touch his body! However, when the arc starts to fall after the ball is said, you can't touch it, which is a disturbing ball!

You can cover it. As long as you don't foul the hitter, don't cover it in front of it when you jump shot, and cover it on the spot, because it will press on the opponent's body and eat the foul!

Assuming you're close to jumping up on a three-step layup, and then blocking, and the ball isn't coming off, and you're still on the floor, it's still in your hand, and that's what you should count as suppressing. It doesn't seem to be a foul, of course the jump shot can be blocked, if you don't have a big dream, where did the uncle come from, so many risks.

Don't spend all day thinking about blocks, just think about suppressing your opponents.

Find a way to make it uncomfortable for your opponent to catch the ball or shoot, and you can control the rebound yourself.

As long as you can interfere with his shooting, even if he shoots, the opponent's offensive opportunities will be wasted on him, and you will definitely win if you grab the rebound and hit your own success rate.

can be capped.

The premise is that when the ball reaches the highest point when shooting, if you block the opponent's score.

So to the ball did not fly to the highest point is the cap.

The specifications of the basketball court are set according to the rules of the basketball game. The standard basketball court is a rectangular flat field with a length of 28 meters and a width of 15 meters. There must be clear boundaries on the pitch.

There should be no obstacles within at least 2 meters outside the boundary line, and there should be at least 2 meters between the boundary line and the audience.

The boundary on the long side of the pitch is called the sideline, and the boundary on the short side is called the end line. The horizontal line parallel to the end line connecting the midpoints of the two edges is called the center line, and the center line should be extended 15 cm outside the edge of each side. The circle drawn with the midpoint of the middle line as the center of the circle and the radius of 1 8 meters is called the middle circle.

The free throw line is a straight line parallel to the end line, where the point must be in a straight line with the midpoint of the end line and the center line. The area formed by the free throw line and the two diagonal lines connecting the end line at both ends of the free throw line is called the restricted area (three-second zone).

The restricted area is supplemented with a semicircle drawn with the center of the free throw line as the center of the circle and the free throw line as the diameter to the outside of the restricted area. There are dividing lines on the diagonal lines on either side of the restricted area for players to use when taking free throws. The area outside the arch line at both ends of the court is the 3-point shooting area.

The lines on the pitch must be very clear and 5 cm wide. In the measurement of the site, except for the edge line and the end line, which are counted from the inner edge of the line, all lines in the field are counted from its outer edge.

1.Backboard: Both sides of the backboard should be made of transparent material, preferably reinforced safety glass, which is as hard as wood with a thickness of three centimeters.

The size of the backboard is one meter wide, one meter vertical height, and its lower edge is at least one meter from the floor. The surface of the rebound should be flat, and a rectangle of 59 cm wide and 45 cm high should be drawn on all sides from the outer line, and the upper edge of the bottom line of this rectangle must be connected with the upper end of the hoop.

2.Basket: The basket consists of a hoop and a net.

Hoop - made of solid iron, with an inner rim of at least 45 cm and at most cm, painted orange. The diameter of the metal hoop is a minimum centimeter and a maximum centimeter. Nets - shall be white, suspended from the hoop for the purpose of providing a slight resistance to the ball after it has been placed in the hoop, and shall have 12 mesh mesh to be suspended from the hoop, with a minimum length of 40 cm and a maximum length of 45 cm.

3.Ball: The basketball must be a round body, the color is orange, the outer skin must be made of leather, rubber or synthetic materials and other materials, the degree of air pressure in the ball, to the height of about a meter from the bottom of the ball to the playing field, its ** height, from the top of the ball shall not be lower than the meter, or higher than the meter.

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