3 Comments
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Cathie Campbell's avatar

I am not deeply knowledgeable about the brain and body but found this article fascinating as to the hidden connections we take for granted as they orient us spatially.

The intricacies of evolution you have outlined leaves awe. Gravity, the inner ear, all the interwoven aspects of human anatomy allowing functioning.

Dr. John Parks's avatar

Why not perform maneuvers standing? Gravity effects the body in this position the most.

Bob Mossman's avatar

Closing your eyes changes some things, not everything.