Ability to perform physical activities that require considerable use of whole body, such as climbing, carrying, bending, lifting, pulling, pushing, balancing, stooping, overhead reaching, handling of heavy objects (minimum 20 lbs.), walking and standing long periods of time. Requires physical mobility, including the ability to move frequently as needed for mail and supplies delivery or other similar tasks, ability to bend, lift, push, pull required; ability of handling heavy objects (40 lbs or less) and overhead reaching, as well as walk and stand for long periods of time.