The question is, what is zero gravity?

Here's zero gravity. Your feet are above your heart. Great for circulation, great for eliminating swelling in your feet and ankles.

Zero gravity position. The astronauts take off in the zero gravity position when they're going into space. It takes pressure off your spine, off your back.

It is a great way to relax and a great way to sleep all night long in one of these fabulous MacZcliners.

Zero gravity, it makes you feel good.