Arms · Bodyweight

Wrist - Extension

How to do the wrist - extension, the muscles it works, and the mistakes to avoid. Pulled straight from the Kovo app's exercise library.

Animated demonstration of the Wrist - Extension
Equipment
Bodyweight
Difficulty
Beginner
Logged as
time
Movement
Extension
Mechanic
Isolation

How to do it

Extend one arm in front with the palm facing down. Use your other hand to gently pull the fingers and back of the hand upward, stretching the underside of the forearm and wrist, then hold.

  1. 1Feel a stretch along the underside of the forearm
  2. 2Keep the elbow straight to lengthen the muscle fully
  3. 3Relax the fingers and let the hand open

Common mistakes

  • Do not pull hard into pain; ease to mild tension
  • Avoid bending the elbow to escape the stretch
  • Do not let the shoulder creep up toward the ear

Muscles worked

The wrist - extension mainly works the forearms.

  • ForearmsPrimary

Kovo programs the wrist - extension for you and tracks it every session.

We build your whole program, drop the right lifts into each workout, and adjust your weights as you get stronger. Free on iOS and Android.

More forearms exercises

See all forearms exercises →

Last reviewed June 2026.