Ability to perform medium to very heavy work, exerting up to 100 pounds of force occasionally, non-repetitive, up to 50 pounds of force frequently (any exertion of force/lifting greater than 45 pounds requires usage of a two person "buddy system"), and/or more than 20 pounds of force constantly, repetitive; performing such activities as lifting, lowering, carrying, pushing, pulling, standing, walking, grasping, kneeling, stooping, reaching. Potential for prolonged driving of or riding in a motor vehicle, machine operation, and/or working around moving equipment/machinery or motorized vehicles (such as but not limited to car, truck, golf cart, gator, heavy equipment).