Perfect Piano-Playing Hand Posture
Hand posture and comfort are vitally important while playing the piano or keyboard. Poor hand posture can cause your performance to suffer for two reasons:
- Lack of dexterity: If your hands are in tight, awkward positions, you can't access the keys quickly and efficiently. Your performance will sound clumsy and be full of wrong notes.
- Potential for cramping: If your hands cramp often, you won't practice often. If you don't practice often, you won't be a very good player.
Cut those nails
You've no doubt heard of the piano teacher with fingernails so long that all you could hear was the clicking of her nails against the keys as she played. It sounds like typing class, rather than piano lessons.
The point is simple: Keep your fingernails short, or at least at a reasonable length. Your audience wants to hear beautiful piano music, not clickety-click-click.
When you place your hands on the keys, you must keep your hands arched and your fingers slightly curled at all times. It feels weird at first, but you can't improve your playing technique until you get used to holding your hands this way. Arching your hands and fingers pays off with the following benefits:
- Your hands don't get tired as quickly.
- Your hands are less likely to cramp.
- You can quickly access any key, black or white.
If you know how to type, you have already assumed this arched-hand position — you hold your hands exactly the same way on the keyboard. If you're lucky enough not to be familiar with typing, find two tennis balls (or similarly sized balls) and hold one in each hand, as demonstrated in Figure 1. This is how your hand should look when you play the piano . . . of course, minus the ball.
Figure 1: Arch those hands proudly.
Pick a finger, any finger
Correct fingering — using the best finger to play each note of a song — is always a very important part of piano playing. Some pieces, even the easy ones, have fingerings marked in the sheet music. These fingerings help you plan which fingers to use to execute a particular musical passage most efficiently and comfortably.
The fingerings you see in music correspond to the left- and right-hand fingering you see in Figure 2. Think of your fingers as being numbered 1 through 5. Begin with the thumb as number 1 and move towards the little finger, or pinkie.
Figure 2: Numbers and digits.
While you get used to thinking of your fingers in terms of numbers, you may find it helpful to write these numbers on your hands. I advise using non-permanent markers or fingernail polish. Otherwise, you'll have to explain those numbered fingers to your date on Friday night, your boss on Monday morning, or your homeroom teacher.

Piano Glossary
accidental
A sharp or flat not in the key signature.

Piano Glossary
bar line
A line that divides music into measures, breaking up the musical paragraph into smaller, measurable groups of notes and rests.

Piano Glossary
bass clef
A musical symbol that indicates lower the notes, generally played with the left hand.

Piano Glossary
beat
The steady pulse of a piece of music; what you tap your foot to.

Piano Glossary
C position
Placing your right-hand thumb on middle C and your other right-hand fingers on the four successive white keys.

Piano Glossary
chord
Three or more notes played at the same time.

Piano Glossary
Circle of Fifths
An order that starts with no sharps and flats and cycles the ring of keys to all 12 keys.

Piano Glossary
clef
A musical symbol that tells you the names of the lines and spaces on the staff.

Piano Glossary
fingerings
Numbers written above the notes that tell you which finger to use for each note.

Piano Glossary
G position
Placing your right hand on the G above middle C and your other right-hand fingers on the four successive white keys.

Piano Glossary
grand piano
The largest piano. A concert grand is 9 feet long; a baby grand is about 5 feet.

Piano Glossary
grand staff
The treble clef and bass clef joined together with a brace at the start of the left side.

Piano Glossary
home note
The base note of a piece of music. All the notes in a song have a relation to the home note based on how close or far they are to home.

Piano Glossary
interval
The distance between any two musical notes.

Piano Glossary
key
A set of notes that corresponds to a certain scale.

Piano Glossary
key signature
Notation placed just after the clef on every line of music to tell the performer what key the song is in.

Piano Glossary
ledger line
An imaginary line running above or below the staff, extending the five-line staff to represent notes above and below the staff.

Piano Glossary
measure or bar
A batch of notes with a specific number of beats — most commonly four beats — that helps a performer keep time.

Piano Glossary
middle C
The 40th key of a piano, close to the center of the keyboard. The first key a new pianist learns the placement of.

Piano Glossary
MIDI Musical Instrument Digital Interface
A device that allows communication between electronic, digital equipment.

Piano Glossary
notehead
The printed representation of a note. A notehead is oval and may be solid or open, an attached to a stem or not.

Piano Glossary
octave line or ottava line
The line that tells you to play the indicated note or notes an octave higher or lower than written.

Piano Glossary
root note
The lowest note of a chord.

Piano Glossary
scale
A series of notes in a specific, consecutive order.

Piano Glossary
staff
The five lines and four spaces music is written on.

Piano Glossary
tempo
How fast or slow the beat is.

Piano Glossary
time signature
The indication of the meter of a piece of music.

Piano Glossary
tonic
The bottom note of a scale.

Piano Glossary
treble clef
A musical symbol that indicates higher the notes, generally played with the right hand.

Piano Glossary
triplet
Three notes per beat.

Piano Glossary
upright piano
A piano that sits upright against a wall. Also called verticals, they vary in height from the spinet up to full-size uprights.