RARE (less than 10%): stooping, kneeling, squatting, body-twisting, crawling, climbing poles, color vision, lifting, pushing, pulling, climbing ladders, climbing stairs, lifting over 10 lbs. to 50 lbs., lifting up to 50 lbs. OCCASIONAL (up to 33%): sitting, manual dexterity, climbing on/off truck, gripping, reaching, range of motion, carrying, balancing, lifting up to 50 lbs.