PurePosture, because of it's unique design, stretches the ligaments, tendons, and joint capsules of the spine at specific levels. This stretching and lengthening allow for the joints to glide and more equally distribute the load on the spine.
The board is "true", meaning it is balanced and at correct angles to allow the spine to become aligned and ‘plumb’. With consistent use, your body adapts to the board. When you stand after using the board, muscle memory helps maintain a more upright and balanced spine.
Unlike other products that are rounded, like balls or rolls, PurePosture has angles. These angles are what help shift the vertebra into alignment, rather than focusing on stretching muscles.