While performing duties of a Police Officer, tasks involve the intermittent performance of extremely physically demanding work, typically involving some combination of reaching, bending, stooping, kneeling, crouching, running, climbing, and that may involve the lifting, carrying, pushing, and/or pulling of extremely heavy objects (200+ pounds), such as in the event of chasing and subduing a suspect resisting arrest. Some tasks are performed with potential for intermittent exposure to disagreeable elements including, but not limited to, heat, humidity, inclement weather, loud noise, toxic/chemical agents, electrical currents, pathogens, violent behavior, weapons, explosives, traffic and animals.