Overexertion pain in the hand and wrist caused by work or sport

What does hand overuse pain mean?

Overuse pain describes pain that occurs as a result of repeated or excessive strain on the structures of the hand. Activities with a lot of repetitions, high grip strength or long holding times in final positions are typical - be it at the computer, in skilled trades or in sports. These are often functional disorders without a clear tissue defect; However, if left untreated, tendinopathy, tendon sheath irritation or nerve irritation can develop.

• Usually gradual onset, pain dependent on exertion
• Sensitivity at tendon insertions or along tendons
• Morning stiffness, improvement after warming up
• Sometimes tingling or numbness if nerves are involved

The aim of the treatment is to restore resilience through adjusted load, targeted training, ergonomics and - if necessary - temporary relief. A promise of healing is not serious; The course depends on the duration and severity of the symptoms, professional/sporting requirements and adherence to the therapy plan.

Anatomy and biomechanics: Why overload hurts

The wrist connects the forearm (radius/ulna) with the complex carpus. Precise movements are made possible by numerous tendons of the finger flexors and extensors, thumb muscles and small hand muscles. Tendons slide in narrow channels (tendon sheaths) and are guided by retinacula. Nerves (median, ulnar, radial) supply the hand with sensory and motor power; Vessels ensure blood circulation.

• Tendons and tendon sheaths react to friction and repetitive strain with irritation.
• Attachments to bones (entheses) can become painful during peak loads (enthesiopathies).
• Nerves are sensitive to pressure and swelling in narrow areas (e.g. carpal tunnel, Guyon's box).
• Articular cartilage and ligament structures like cyclic, measured movement - overloading monotonous end positions.

Common triggers at work and in sports

• Office work: long periods of mouse and keyboard use, awkward wrist angles, high click frequency
• Craft/production: screwing, cutting, hammering, assembly line – high repetition rate, vibration
• Care/Medicine/Gastronomy: Carrying, grasping, wringing out – constant strain in strong flexion/extension
• Sports: Climbing/Bouldering (finger flexors), Tennis/Padel (extensors, grip size), CrossFit/Calisthenics (support positions), Cycling (pressure on the heel of the hand), Yoga/Pilates (long support positions)

• Risk factors: sudden increase in training, lack of warm-up, poor technique, handles/tools that are too hard, cold, lack of sleep, stress, pre-existing weakness of the forearm muscles

Typical symptoms and warning signs

• Stress-related pain in the wrist, the ball of the thumb, and forearm
• Pressure pain along tendons or at tendon attachments
• Morning stiffness, feeling of “weakness” when grasping
• Occasionally tingling/tingling of the fingers when the nerves are irritated

Warning signs that should be checked by a doctor:

• Increasing pain at rest, awakening at night
• Acute swelling, redness, overheating, fever
• Sensory disturbances, persistent numbness or loss of strength
• Fall/trauma with persistent pain (suspected fracture)

Diagnostics in orthopedic practice

We collect a specific anamnesis about activity, technique, breaks, training history and previous measures. During the examination, we check posture, mobility, strength, coordination and carry out provocative tests.

• Functional and load tests of the flexor/extensor tendons, thumb and wrist ligaments
• Nerve tests if constriction syndromes are suspected (e.g. carpal tunnel, Guyon's box)
• Ultrasound to assess tendons/tendon sheaths, if necessary blood circulation
• X-ray to rule out bony causes; MRI in selected cases
• Ergonomic analysis: workplace/tool ​​check, sport-specific technical tips

What needs to be delineated?

• Tendonitis (e.g. de Quervain on the thumb)
• Tendinopathies of the finger flexors/extensors, trigger fingers (early functional)
• TFCC irritation/lesion (ulnar wrist pain)
• Ganglion (above leg), irritation of ligament structures
• Osteoarthritis: rhizarthrosis (thumb saddle joint), STT joint, radiocarpal joint
• Nerve constriction: carpal tunnel syndrome, ulnar nerve compression (Guyon-Loge), radial nerve irritation
• Stress fractures/fractures, inflammatory rheumatic diseases, gout, infections

Conservative treatment: step-by-step plan

Conservative therapy is successful in most cases, but requires consistency and patience. Regular re-evaluations help to adjust the plan.

Ergonomics in everyday work: small changes, big impact

• Keep wrist neutral: forearm and hand in line; Flat keyboard, mouse the same size as the handle.
• Test ergonomic mouse/vertical mouse; Use trackpad/shortcuts to reduce clicks.
• Soft wrist rest only for breaks, not while typing.
• Microbreaks: move/relax for 60-90 seconds every 30-45 minutes; Tasks vary.
• Use tools with a larger handle diameter and a non-slip surface.
• Avoid/reduce vibration; If necessary, use gloves/anti-vibration measures.
• Warm-up before strenuous activities: 2-3 minutes for blood circulation and mobilization.

Sport: technique, dosage and gradual return

• Climbing/bouldering: prefer sloper/open grip, dose ledges; Tape only as a supplement. Control volume/intensity separately.
• Batting/racket sports: suitable grip strength, flexible string; Check the striking technique (note the eccentricity of the extensors).
• Strength training/CrossFit: push-ups/planks on fists or handles, neutral hand position; Load increase maximum 10% per week.
• Cycling: pressure distribution through gloves/handlebar position; regular change of position.
• Yoga/Pilates: vary the hand rest (wedges/grips), shorten the duration of support, gradually build up tolerance.

Return-to-sport criteria: Pain less than 3/10 during exercise, no worsening of pain 24-48 hours afterwards, full pain-free range of motion, functional tests (e.g. 30-60 seconds of support, 20 pain-free repetitions of eccentric exercises) passed.

Gentle exercises for at home

Notes: Exercises should be challenging but not painful. Mild “training pain” of up to 3/10 is tolerable and must subside within 24 hours. If symptoms increase, reduce dose and consult.

Course, prognosis and prevention

If countermeasures are taken early, functional overload symptoms often improve within 4-12 weeks. The longer the symptoms persist, the more carefully the stress must be increased. Relapses mainly occur when the intensity increases too quickly or the ergonomics are inadequate.

• Prevention: regular balancing training for the forearm/shoulder girdle
• Variance in everyday life: types of grips, tools, tasks rotate
• Ritualize micro-breaks and warm-ups
• Sleep, stress management, adequate rest

When should you get checked?

• If pain persists for >2-3 weeks despite adjustments
• For numbness, nocturnal paresthesia or loss of strength
• If there is visible swelling, redness, fever or after trauma
• For recurring complaints despite self-exercises

In our orthopedic consultation in Hamburg-Winterhude, we clarify the causes, show you individual exercises and adapt your stress plan.

Surgical procedures – rarely required

For purely functional overuse symptoms, surgery is usually not indicated. Surgical measures are only an option if there are proven structural problems (e.g. severe constriction syndromes, ligament/cartilage lesions) - after conservative options have been exhausted and if there is a clear indication.