A Tempo Regeneration Center for Musicians
String players

When the hand stops doing what you ask of it

Violin, viola, cello and double bass. String players rarely arrive saying they are injured — they arrive saying the vibrato has gone stiff, the fingers no longer move cleanly, or the bow arm has lost its smoothness. Those are the symptoms that matter.

What string players notice

  • Vibrato that has become stiff or less fluid
  • Slower finger speed, or finger weakness
  • Poorer articulation and cleanliness
  • Reduced playing endurance
  • Bowing control in the right hand less smooth than it was
  • Abnormal tremor in the left or right hand
  • Fingers catching or sticking, making double stops difficult
  • Pain, numbness, soreness or fatigue that arrives with playing

Where the injury usually is

  • Fascia and ligament of the left hand and thumb
  • Forearm muscles, and the nerves passing between them
  • The shoulder and the muscles holding the scapula against the ribcage
  • Neck structures loaded by holding the instrument up
  • The interscapular region — a frequent and frequently missed site
  • Bow-arm structures around the thumb, little finger and wrist
Published work

The space between the scapula and the ribcage

Interscapular pain is extremely common in string players, and it is one of the hardest regions to examine well, because the structures sit in a narrow space between the shoulder blade and the chest wall.

In 2024 I published a technical note describing an ultrasound approach to evaluating and injecting the subscapularis and serratus anterior muscles in exactly that space — the sonoanatomy, the scanning technique, and the procedural considerations for reaching these deep periscapular structures safely.

Ultrasound Evaluation and Guided Injection of the Subscapularis and Serratus Anterior Muscles Between the Scapula and the Thoracic Cage — J Ultrasound Med, 2024

Annotated ultrasound image showing subscapularis and serratus anterior between the scapula and thoracic wall, from Dr. Su's 2024 technical note
The periscapular space, imaged and labelled — trapezius, rhomboid, serratus anterior, subscapularis, rib and pleura.

Cellists specifically

I am a cellist myself, and cello has been the subject of my own clinical research. A retrospective study of cellists treated in this clinic with performance-related musculoskeletal disorders — their injury patterns, diagnostic ultrasound findings, treatments and recovery — was published in Medical Problems of Performing Artists in 2025.

Diagnostic Ultrasound Findings and Treatments in Cellists with Performance-Related Musculoskeletal Disorders: A Retrospective Study — Med Probl Perform Art, 2025

On instrument setup

A great deal of string-player injury is setup, not technique. Shoulder rest and chin rest for violin and viola; endpin length and angle for cello; instrument and chair height for double bass. A bow that is too stiff or too heavy raises injury risk regardless of how good it sounds, and a change of bow with a different balance point can produce symptoms within weeks.

Taiwan's humid climate can sink a fingerboard and tilt a bridge, changing how hard you must press. Drier countries put different tension into the wood. These are not marginal details — they change the load going through your hand every day.

More on instrument setup and returning to practice after injury →

Tell me what has changed in your playing.

Email your symptoms, how long you have had them, and a short video of you playing. I reply personally, and I will tell you honestly whether I think I can help before you book anything.