Method and system for relieving and preventing excessive back and joint discomfort, poor posture, and lack of energy

A posture alignment system improves posture by posture modification and spinal alignment. A back plate for positioning along a user's back provides a rigid structural foundation. A separation plate hingedly couples to the posture alignment system. A spinal mold mechanism includes a spinal mold positioned on the spinal mold plate for interfacing and providing posture modifying support and alignment force to the user's spine. The spinal mold includes posture alignment guide rails for guiding posture modification and spinal alignment according to a posture alignment goal. A pneumatic force generating mechanism controllably generates pneumatic force for forcibly and controllably interfacing the spinal mold mechanism and the neck aligning mechanism with the user's spine and neck, and, thereby guide posture modification and spinal alignment of the user according to the posture alignment goal.