Occupational Health, Safety & Welfare
Occupational Health, Safety and Welfare
Extend hand and make a fist several times


Bend hand at knuckle joint, keep fingers straight and extend, repeat


Clasp hands, turn right palm up and hold, then turn palm down, hold and repeat


With elbows straight, grasp hand and bend wrist down, change to palm and pull upwards and back. Alternate with both hands.

