I don't see much leverage being generated in that position.

MaxJax Lounge chair........![]()

I'd fall asleep in that.
One of the guys in the car forum I visit came up with this, great idea I think. Pittsburg transmission jack with a modified creeper mounted on it.
I'd call it the "Jack Chair." (Could be a multi-purpose use chair.)![]()

This is definitely a must have..
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