0 points about the basketball foul gesture, what is the gesture of 0 99 in the basketball referee?

The back of one hand is facing the scoring table, the gesture is two, and then it is lowered, and the front is facing the scoring table, indicating that the number 0 (i.e. the fist is clenched) is 20, the number 30 and so on. Sixty, both hands first back to the outside, indicating six, and then front to indicate 0

The way to display numbers below 5 and 5: the fingers of the right hand count, and the left hand hangs down naturally. Pay attention to the way you count your fingers: first extend your index finger (1), then your index finger + middle finger (2), then your thumb + index finger + middle finger (3) ......The following figure shows Figure No. 5:

How to display No. 5 and No. 10 (including No. 10): open 5 fingers with your right hand and open the remaining hand with your left hand.

In order to be more in line with the international trend, it is convenient for domestic and international competitions to be more unified, and the gestures can stay and be clearer. The gesture of the large number announced at the record desk is now reunified as follows:

No. 15, in accordance with the provisions of the Adjudication Law.

On the 19th, the front arms are crossed while the fingers of both hands are extended.

For example, if you cross your arms and stretch out your hands with 8 fingers, it is 18. Make sure that your palms are facing forward and your fingers are clearly intertwined.

No. 99, gestures are made twice, the fingers on the back of the hand facing forward are the number of digits, the fingers of the palm are facing forward is the single digit, and the other four fingers of the thumb are formed into a small circle of zero.

For example, the back of the hand is stretched forward by 2 fingers, and then zero, which is 20. The back of the hand is stretched out to the front of the vertical imitation of 3 fingers, and then the palm of the hand is stretched forward 4 fingers, which is 34 number.

Number. The hands shouted loudly, and the thumb and forefinger were closed in a small circle. is a zero or zero zero.

Note: For the announcement of free throws, after playing the number gesture, you must make a foul gesture, and then make a free throw number gesture, so that the procedure is attached and the explanation is clearer.

Foul Penalty Gesture:

1. Blocking: After the foul whistle, cross your hands on your waist and go back and forth several times;

2. Beater: After the bug whistle is blown, the left hand is 90 degrees, and the right hand slaps the left hand;

3. Pushing: After the foul whistle is sounded, both hands do the same back and forth push, 2 to 3 times;

4. Walking: After the foul whistle, clench your hands into fists and roll back and forth 3 to 5 times;

5. Double belt: After the foul whistle is blown, the palms of both hands are open, and the upper and lower rows are not balanced 3 to 5 times.

A malicious foul is one in which the hands are raised above the head, the left hand is clenched into a fist, and the right hand grabs the wrist of the left hand.

There are two levels of malicious fouls:

The first-degree malicious foul is a level of malicious foul stipulated in the NBA's malicious foul rules, which refers to the illegal physical contact with the opposing player after the ball is a live ball, which is an offensive foul. A first-degree malicious foul usually refers to a deliberate swing from side to side by the defender, a deliberate heavy touch on the attacker, and a follow-up action.

A second-degree malicious foul is defined as unnecessary or excessive physical contact, usually an intentional heavy collision followed by an action. When a referee imposes a second-degree malicious foul, he or she generally reviews the video and communicates and informs the opposing head coach.

Hitter fouls mainly refer to the fact that the defenders hit the basketball players when they dribble or go to the basket or shoot, so that the referee will blow their hitter fouls.

According to FIBA's 2004 basketball rules, the official name is "illegal hand-to-hand".

Referee gestures: Whenever a referee sees a basketball player foul, the referee will blow the whistle and gesture to other referees and spectators to indicate what rules have been violated with the mobilizer.

Okay.

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A build-up will appear on the rake face near the cutting edge and work in place of the cutting edge, and this build-up is called built-up edge.

2) Because built-up edge will change the actual rake angle of the tool when working, 3) when it changes and falls off, it will affect the roughness of the machined surface, tool wear, etc.

4) Therefore, built-up edge is often studied as an important physical phenomenon during cutting. The chemical properties are the same as the workpiece material;

5) Strong adhesion to rake face; Disappearance or shedding has a certain critical cutting temperature; Instability, growth, shedding repeatedly.

Push: Push and pull the person forward with both hands: Hold the wrist of the left hand with the right hand and pull the hand back: Slap the arm of the left hand with the right hand Walk: Make a fist with both hands and roll back and forth for 24 seconds: Place the right hand on top of the head.

1.Gesture to score points: Raise the index finger of the right hand and bend it once from the wrist downwards.

2。Gesture of two points: Raise the index and middle fingers of the right hand, taking care to bend once from the wrist downwards.

3。Three-point test gesture: raise your thumb, index finger, and middle finger at the same time with your right hand.

4。The effective gesture of a successful three-point shot is to signal the three-point with the left and right hands at the same time.

5。To cancel the score, the gesture to cancel the game is: cross your hands in front of you once.

1.Gesture to score points: Raise the index finger of the right hand and bend it once from the wrist downwards.

2。Gesture of two points: Raise the index and middle fingers of the right hand, taking care to bend once from the wrist downwards.

3。Three-point test gesture: raise your thumb, index finger, and middle finger at the same time with your right hand.

4。The effective gesture of a successful three-point shot is to signal the three-point with the left and right hands at the same time.

5。To cancel the score, the gesture to cancel the game is: cross your hands in front of you once.

Try it out with your right hand and cut off your left arm.

You can't kick the ball with your feet on the basketball court, it's a foul.

On the basketball court, I pick up a ball after dribbling and cannot touch the ground.

Basketball: Unsportsmanlike foul gestures, you know? See how the old grandmother explains.

Blocking: After the foul whistle is blown, put your hands on your hips and go back and forth a few times.

Beater: After the foul whistle, the left hand is at 90 degrees, and the right hand slaps the left hand.

Push: After the foul whistle is blown, push both hands back and forth in the same way, 2 to 3 times.

Walking: After the foul whistle is blown, make fists with both hands and roll back and forth 3 to 5 times.

Double Belt: After the foul whistle is blown, open the palms of both hands and move up and down 3 to 5 times.

Pause: Do the same 90-degree shoulder touch with the palms of both hands, 1 to 2 times.

There is also hitting someone with the ball: after the foul whistle, one hand is opened in front of him, and the other hand is fisted and the palm in front of him is hit.

Technical foul: Hands with palms spread out, done"t"Font.

Three-second violation: Extend 3 fingers and point to the three-second zone.

Turning the two hands back and forth in a circle is a step.