The view from the top is interesting, but not always reality.Gravity is your friend......but when that doesn't work, use leverage.  Don't wear your best jeans.    You get what you pay for. (Don't be fooled by the duct tape. This is a great hay hook.)Be aware of your surroundings. Dogs aren't much help when moving hay.Use brains when you don't have enough brawn. That's 80 bales of hay, about 100 pounds each. If you don't use it, you lose it. But if you use it too much, go for the ibuprofen.One down, more to go.