Hand shape:
1? Fingers are naturally curved, forming a semicircle with the palm of the hand, in the shape of an empty ball
2? Metacarpophalangeal joints (usually called the third joint) and all finger joints should be raised, and should avoid and rectify the most likely to appear in the first joints of the fingers and the third joints (the metacarpophalangeal joints) collapsed into concave
3? Fingers should be naturally separated, in principle, just one finger aligned with a key
4? In principle, just one finger should be aligned with one key
?4? The whole hand (from the whole forearm to the hand) should be positioned horizontally on the instrument, and the fingers should be positioned so that they are aligned parallel to the keys, with the big finger resting on the top of the key
?5? The basic position of the fingers touching the keys should be taken to be at about one-half of the distance between the white key and the black key. When touching the black key, the whole hand should be moved forward to the black key position, the black key should be played in the front of the key position
6, the requirement of the fingertips on the keys, not with the fingertips; wrist do not shake, unless it is practicing the "drop roll"; the hand can not lie on the piano.
You can refer to the following chart:
Fingerings, 1 on behalf of the thumb, 2 on behalf of the index finger, 3 on behalf of the middle finger, 4 on behalf of the ring finger, 5 on behalf of the pinky. CDEFAB five keys were right-handed with the 1st finger, the 2nd finger, the 3rd finger, the 1st finger, the 2nd finger, the AB is the use of the 2nd finger and the 3rd finger.