OCCASIONAL (up to 33%): stooping, kneeling, squatting, body-twisting, sense-of-touch, manual-dexterity, lifting up to 10 lbs., lifting up to 50 lbs, lifting over 10 lbs. to 50 lbs., climbing stairs, carrying, lifting, range-of-motion, reaching. RARE (less than 10%): squatting, depth-perception, color-vision, crawling, pushing, pulling, seeing distant, climbing ladders, balancing, gripping.