|Extend and stretch both wrists and fingers acutely as if they are in a hand-stand position. Hold for a count of 5.||Straighten both wrists and relax fingers.||Make a tight fist with both hands.|
|Then bend both wrists down while keeping the fist. Hold for a count of 5.||Straighten both wrists and relax fingers, for a count of 5.||The exercise should be repeated 10 times. Then workers should let their arms hang loosely at their side and shake them for a couple of seconds.|
Source: Poster exhibit D-29, annual meeting, American Academy of Orthopaedic Surgeons, Feb. 25, 1996.