Why are trailer rubber bands so powerful?

The power of the towing rubber band is because it utilizes the principle of leverage, which makes a small force become powerful.

A heavy bow with a trailing rubber band has a large pulling force. When the bow-holding elbow is struck, the rubber band suddenly contracts and releases the force, and the impact force against the joint can easily cause damage. When using a heavy bow, the rubber band can be slightly longer to reduce the pulling force.

Precautions for towing the rubber band: The wrist of the towing rubber band is very difficult and the grip is unstable. You can use a non-elastic canvas strap to properly wrap around the wrist to strengthen the strength.

After practicing to a certain level, the main factors that affect the accuracy are whether the forward hand is correct, the control of the bow arm and whether the bow is full.

Long-distance aiming by dragging the rubber band is completed before the bow is fully drawn. The bow is drawn slowly. Once the bow is fully drawn, it is fired immediately. The time to draw the bow is about two seconds. Of course, the early practice may take longer and there will be a pause when the bow is fully drawn.

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