Piano is a volume sport (yes I said it – it’s a sport…that has a lot of volume).
The forces are tiny and the repetitions are enormous, which means almost every pianist’s hand problem traces back to a change in practice hours, repertoire difficulty, or an approaching performance — not to anything that happened in one moment.
What piano actually loads
- Repeated finger flexion with the wrist held still. The wrist does not move much, which is precisely the problem: static positions fatigue faster than moving ones
- Octaves and large stretches. Sustained wide spans load the small muscles between the fingers and the thumb’s web space. Players with smaller hands pay more for the same repertoire
- Loud, percussive playing. Force through fingertips into a fixed surface, thousands of times
- Bench height and posture. Sitting too low pushes the wrist into extension; too high drops it into flexion. Either held for two hours is a tendon problem in the making
Nobody injures themselves playing scales. They injure themselves doubling their practice in the six weeks before an exam.
What turns up
- Aching in the forearm and hand after practice, settling overnight: overuse, and the most likely answer
- Thumb-side wrist pain, worse with octaves and wide stretches: De Quervain’s
- Back-of-wrist pain in a raised or extended wrist position: extensor overload, usually a bench height problem
- Numbness in thumb, index and middle: carpal tunnel syndrome
- Numbness in ring and little fingers: cubital tunnel, from hours with the elbows bent
- Catching at the base of a finger: trigger finger
- Aching at the base of the thumb in an older player: thumb base arthritis, and joint protection is what keeps people playing
The one that is not an injury
A finger that curls, lifts or refuses to obey — only at the keyboard, only in certain passages, with no pain at all, while the hand is perfectly normal for everything else — is focal dystonia. It is a motor programming problem, not a tissue one.
Rest does not fix it and practicing harder makes it worse.
Pianists are one of the highest-risk groups for it, and early recognition matters enormously. See musicians’ hand and wrist pain.
Practice changes that work
- Break every twenty-five to thirty minutes. Hands open, arms down. The most effective intervention available and the least popular
- Build hours gradually. A 50% jump in weekly practice is the classic history
- Practise hard passages slowly and in short bursts, rather than repeating them at tempo until they work
- Set bench height so the forearm runs roughly level to the keys, with a neutral wrist
- Warm up before difficult repertoire rather than opening with it
- Stop at the first ache in a session, not at the point where you cannot play
Get it assessed if
- Numbness or tingling in any fingers
- Pain that is present before you sit down
- A finger that catches or will not fully straighten
- A finger that disobeys without pain
- Six weeks of reduced volume and a better setup with no change
The instrument is not the problem. The calendar is.
Every article on this site is written using the Closing Window Method: name the window your condition runs on, find where you are in it, and act while it’s still open.