The manpower, depending on the number of people you choose, will be the driver and possibly an assistant that he brings along. They will help you to carry your items from the premise (house, office, shop, etc.), load, secure your items into the vehicle, and unload at drop off.
If you added furniture assembly and/or bubble/shrink wrapping service, the manpower will assemble and disassemble your furniture as well as wrapping your bulky items with bubble or shrink wrapping depending on the type of wrapping you chose.
However, there are certain tasks that are not included in the manpower service such as packing, dismantling of electrical or any appliances that require certified individuals (e.g. air conditioning, water heater, wiring and piping) and permit application to move in/move out from both pickup or delivery premises.