| Category |
Activity |
| occupation |
horse, feeding, watering, cleaning stalls, implied walking and lifting loads |
| occupation |
horse racing, galloping |
| occupation |
horse racing, trotting |
| occupation |
horse racing, walking |
| occupation |
kitchen maid |
| occupation |
lawn keeper, yard work, general |
| occupation |
laundry worker |
| occupation |
locksmith |
| occupation |
machine tooling (e.g., machining, working sheet metal, machine fitter, operating lathe, welding) light-to-moderate effort |
| occupation |
Machine tooling, operating punch press, moderate effort |
| occupation |
manager, property |
| occupation |
manual or unskilled labor, general, light effort |
| occupation |
manual or unskilled labor, general, moderate effort |
| occupation |
manual or unskilled labor, general, vigorous effort |
| occupation |
masonry, concrete, moderate effort |
| occupation |
masonry, concrete, light effort |
| occupation |
massage therapist, standing |
| occupation |
moving, carrying or pushing heavy objects, 75 lbs or more, only active time (e.g., desks, moving van work) |
| occupation |
skindiving or SCUBA diving as a frogman, Navy Seal |
| occupation |
operating heavy duty equipment, automated, not driving |
| occupation |
orange grove work, picking fruit |
| occupation |
painting,house, furniture, moderate effort |
| occupation |
plumbing activities |
| occupation |
printing, paper industry worker, standing |
| occupation |
police, directing traffic, standing |