Lying in the 90/90 or Constructive Rest Position-where your legs are elevated at a 90-degree angle while your back and head stay flat on the floor-offers powerful benefits: it decompresses the spine by reducing pressure in the lower back and neck, helps correct forward head posture by gently retraining the head and neck to align over the spine, and promotes relaxation by resetting the pelvis and low back. Just 10 minutes a day in this position can counteract the effects of poor posture from phon