Q. What is a zero gravity chair?

Answer

When someone is sitting in a zero gravity chair, also called an anti-gravity chair, his/her body is in a completely neutral position. Reclining with one's legs higher than one's heart creates a "zero gravity" position in which the body's gravity is reversed. The health advantages of zero-gravity chairs are activated when the body is positioned in this way to reduce the daily effects of gravity. NASA created the zero gravity stance after noticing a difference in how people in space slept. Individuals who enjoy camping and excursions to the beach may appreciate this portable model of the zero gravity chair.