Physical Requirements Stand or Sit (Stationary position), Walk (Move, Traverse), Use hand/fingers to handle or feel (Operate, Activate, Use, Prepare, Inspect, Place, Detect, Position), Climb (stairs/ladders) or balance (Ascend/Descend, Work atop, Traverse), Stoop, kneel, crouch, or Crawl (Position self(to), Move), Talk/hear (Communicate, Detect, Converse with, Discern, Convey, Express oneself, Exchange information), See (Detect, Determine, Perceive, Identify, Recognize, Judge, Observe, Inspect, Estimate, Assess), Pushing or Pulling, Reaching, Repetitive Motion. Job Function Essential Job Duties ā¢ Move inventory or equipment, fill customer orders, pull material from racks, unload incoming material, load trucks and customer vehicles, and maintain the warehouse.