Wrist Ulnar Deviator And Extensor Stretch
- Target muscle
- —
- Equipment
- Body weight
- Body part
- Forearms
- Type
- Stretching
The Wrist Ulnar Deviator And Extensor Stretch is a bodyweight forearm stretch that targets the muscles responsible for ulnar deviation and wrist extension — the muscle groups running along the back and outer edge of the forearm. Performed with a simple hand position, it relieves tension built up from repetitive gripping, typing, or overhead pressing and helps maintain wrist mobility and forearm health.
How to do the Wrist Ulnar Deviator And Extensor Stretch
- 1Stand or sit upright with your arm extended in front of you at roughly shoulder height, elbow straight.
- 2Rotate your forearm so your palm faces down toward the floor.
- 3With your free hand, gently grasp the back of the extended hand near the fingers.
- 4Apply light pressure to bend your wrist downward (flexion) while simultaneously drawing the hand slightly toward your body's midline (radial deviation), lengthening the ulnar side and the wrist extensors.
- 5Hold the end position for 20–30 seconds, breathing steadily and allowing the muscles to relax into the stretch.
- 6Release slowly, return your wrist to neutral, and repeat on the opposite hand.
- 7Perform 2–3 holds per side, increasing the range of motion gradually with each repetition.
Form tips
- Keep your elbow fully extended throughout the stretch — a bent elbow reduces tension on the forearm muscles and diminishes the effect.
- Apply pressure with your free hand gently and progressively; never force the wrist into an uncomfortable range.
- Breathe slowly during the hold — exhaling as you ease deeper into the stretch helps muscles release more effectively.
- If you feel sharp or shooting pain rather than a mild pulling sensation, ease off immediately and consult a healthcare professional before continuing.
Common mistakes
- Bending the elbow during the stretch, which slackens the forearm muscles and prevents an effective stretch of the wrist extensors.
- Pulling too aggressively with the assisting hand, which can strain the wrist ligaments or joint capsule instead of stretching the muscles.
- Holding the position for too short a time (under 10 seconds), which is not long enough for the connective tissue to respond and lengthen.
- Neglecting the opposite arm — forearm tightness is rarely perfectly symmetrical, and skipping one side creates an imbalance over time.
Frequently asked questions
What muscles does the Wrist Ulnar Deviator And Extensor Stretch target?
It stretches the muscles that perform ulnar deviation (moving the hand toward the little-finger side) and wrist extension (bending the wrist backward) — primarily the muscles running along the back and outer portion of the forearm.
When should I do this stretch?
It works well after any session involving heavy gripping, pulling, or overhead work, or after prolonged typing or computer use. It can also be used as part of a pre-session warm-up with lighter, shorter holds to improve wrist mobility.
Is this stretch good for people with tennis elbow?
Gentle wrist extensor stretching is often included in tennis-elbow rehabilitation protocols, but the intensity and frequency should be guided by a physiotherapist. If you have an existing wrist or elbow injury, consult a professional before adding this stretch.
How long should I hold the stretch?
Aim for 20–30 seconds per hold, completing 2–3 holds per side. This duration is sufficient to encourage muscle and connective tissue lengthening without overstressing the structures.
Can I do this stretch every day?
Yes. Bodyweight stretches of this kind are low-stress and can be performed daily, especially if you do repetitive hand or wrist work. Daily stretching is often more effective than infrequent, longer sessions for maintaining forearm flexibility.
