Swapping pigs

Hyup, those nuts just keep getting harder and harder to crank off... The worst is laying on your back there, looking up and wondering how to approach that pig. When you finally get a handle on it, and start tugging on it, you suddenly realize that you're getting too old for this, and call over a helper. So now the two of you are pushing and pulling, and finally somebody comes up with an idea....I thought we had an air tool for that?