2.XBalancing Maintaining body equilibrium to prevent falling when walking, standing or crouching on narrow, slippery or erratically moving surfaces.3.XStooping Bending body downward and forward by bending spine at the waist.4.XKneeling Bending legs at knee to come to a rest on knee or knees.5.XCrouching Bending the body downward and forward by bending leg and spine.6.XCrawling Moving about on hands and knees or hands and feet.7.XReaching Extending hand(s) and arm(s) in any direction.8.XStanding Particularly for sustained periods of time.9.XWalking Moving about on foot to accomplish tasks, particularly for long distances.10.XPushing using upper extremities to press against something with steady force order to thrust forward, downward or outward.11.XPulling Using upper extremities to exert force in order to draw, drag, haul or tug objects in a sustained motion. 1.XThe worker is subject to inside environment conditions.2.XThe worker is subject to outside environment conditions.3.-The worker is subject to extreme heat or cold for periods of greater that one hour.4.XThe worker is subject to noise which would cause them to have to shout.5.-The worker is subject to hazards: Includes a variety of physical conditions, such as proximity to moving mechanical parts, electrical current, chemicals, etc.