How to do it
Maintain a tall spine and squared shoulders throughout.
- 1
Stand or sit with your arms extended in front of you at shoulder height.
- 2
Make tight fists with both hands.
- 3
Rotate your fists clockwise for a set number of rotations.
- 4
Rotate your fists counterclockwise for the same number of rotations.
- 5
Repeat for the desired number of sets.
Expert tip
Perform the rotations slowly and with control to effectively work the forearm muscles without causing strain.
Common mistakes
- ✕Dropping the arms below shoulder height
- ✕Loosening the grip and unclenching the fists
- ✕Bending the elbows during the rotation