Use of coffee maker; roller-grill, cappuccino machine, microwave, oven, fryer, upright steamer, nacho machine, food warmer, granita machine, adding machine, and other devices for heating and reheating food and beverages. Frequent climbing, balancing, stooping, kneeling, crouching, crawling, walking, reaching; use of eye-hand-foot coordination, depth perception; pushing, pulling, lifting, and carrying up to 50 lbs.