The body and the brain:

Pincho Paxton Administrator Posts: 11,872	The body and the brain: Jul 31, 2015 14:41:57 GMT Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Pincho Paxton on Jul 31, 2015 14:41:57 GMT Link... The body and the brain: Impact of mental, physical exertion on fatigue development Pincho says... Probably due to a shared spin axis along a shared 'Y' axis. If the spin speed drops muscles, and brain both loose power.