How should you sleep to improve your posture?
AOn your back with a pillow under your body
BOn your stomach with your arms over your head
COn your back with your arms behind your head
DOn your side with your hips and knees slightly bent
AOn your back with a pillow under your body
BOn your stomach with your arms over your head
COn your back with your arms behind your head
DOn your side with your hips and knees slightly bent