While performing the duties of this job, the employee is regularly required to have: hearing and speech adequate to communicate in person, by telephone, by PA system and by radio, and to speak loudly in a noisy setting; vision adequate to clearly distinguish objects and persons at a distance and to identify signs of swimmer distress; bodily movement adequate to frequently sit, stand, walk, run, jump, climb, swim, dive, reach, turn, bend, squat, stoop, kneel, crawl, and push/pull; ability to raise arms above shoulder height; manual dexterity adequate to grasp objects, use fine manipulation, write and operate office machines and equipment; strength and endurance to safely swim 300 yards, perform lifting and carrying of items/persons up to 50 pounds, and work outdoors in the sun for prolonged periods of time. Specialized aspects of the work environment may also include high noise levels, working with participants who are using potentially dangerous sports equipment, and risk of exposure to pool water treatment chemicals and cleaning agents.