If it is the correct shooting technique, your fingers don't need to be too hard. As long as your wrist is hard, you are male or female and how tall you are. Because these are the keys to determine your shooting method, girls' hands are also a little weak, so they usually use the push method. If the boy's hand is big enough, it's easier to throw. Nice!
Buying a grip fitness ball (that is, you see two or three things in the old man's hand spinning) can help you practice the flexibility of your fingers.
Correct shooting skills:
1. Holding the ball with one hand: Take the right hand in place and shooting with one hand on the shoulder as an example. Start with holding the ball with both hands, and then lead the ball to the front of the right shoulder. The right arm bends and the elbow joint is slightly retracted. The upper arm is about horizontal to the shoulder joint, and the forearm is about 90 degrees from the upper arm. The five fingers of the right hand are naturally open, the wrist is bent back, and the palm is empty. Hold the back waist of the ball with the outer edge of the palm, above the finger root, and hold the left side of the ball with the left hand.
2. Holding the ball with both hands: Take the example of patting the chest with both hands in situ. The fingers of both hands are naturally opened, and the back of the ball is held by the part above the root of the finger. The two thumbs are opposite in figure eight, and the palms are empty. Elbows droop naturally, shoulders relax, and the ball is placed between the chest and jaw.