While performing the duties and responsibilities of this position, the employee is occasionally required to walk, use foot/feet to operate machine, climb or balance, stoop, kneel, crouch or crawl, reach above shoulders and move from place to place. The phrases "occasionally," "regularly," and "frequently" correspond to the following definitions: "Occasionally" means up to 1/3 of working time, "regularly" means between 1/3 and 2/3 of working time, and "frequently" means 2/3 and more working time.