Zero-Gravity Position 

The zero-gravity position positions one's thighs and lower legs higher than his or her torso. Zero Gravity reduces the stress on your spine and allows the feet to raise to the same level as your heart and the strain of gravity on the vertebrae is reduced, relieving the discomfort of back pain. 

The zero-gravity position positions one's thighs and lower legs higher than his or her torso. Zero Gravity reduces the stress on your spine and allows the feet to raise to the same level as your heart and the strain of gravity on the vertebrae is reduced, relieving the discomfort of back pain. 

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