- Sit and grasp dumbbell with underhand grip. Rest forearm
on thigh with wrist just beyond knee.
- Allow dumbbell to roll out of palm down to fingers. Raise
dumbbell back up by gripping and pointing knuckles up as high
as possible. Lower and repeat.
- Keep elbow approximately wrist height to maintain resistance
through full range of motion. Hand may be placed under wrist
to offer stability and to maintain horizontal orientation of
- No significant stabilizers