How to train for left-right hand incoordination

Hands uncoordinated can be trained by exercising the skin sensation of the hands, enhancing the flexibility of the fingers and training the dexterity of the fingers.
1. Exercise hand skin sensation: can be often powerful stimulation of the skin of the hand, such as hand alternately into the cold water and hot water, with a plum blossom needle knocking hand, etc. to exercise the sensitivity of the hand nerve reflexes, and further enhance the central nervous system on the fingers of the control function. But should be gradual, not too hasty.
2. Enhance the flexibility of the fingers: can be often stretched and flexed fingers, practicing calligraphy and painting, closed eyes button clothes and other ways to train, is conducive to improving the efficiency of the central nervous system. Use the keyboard to speed up the typing speed and play the piano for the exercise of finger flexibility, accuracy is beneficial.
3. Training finger dexterity: can be trained through knitting, dribbling and shooting, fiddling with intellectual toys and other fine activities to train, think while doing and hand-brain linkage can effectively enhance the central and finger information transfer, and at the same time help to enhance the coordination of both hands.
Training the coordination of both hands requires long time and persistent exercise, and should not be over-trained, so as not to cause damage to the muscles and nerves of the hand.