p/>Sitting, walking, standing, bending at the neck, bending at the waist, squatting, climbing, kneeling, crawling, twisting at the neck and waist, repetitive use of hands, simple grasping, power grasping, fine manipulation, pushing and pulling, reaching above and below the shoulder, carrying/lifting up to 50 lbs. Material handlers are responsible for clean-up of the machine injection unit and surrounding areas, including proper clean up and storage of all materials and supplies as a part of the line clearance for mold changes.