Easy stretch just by laying down for 10 minutes. Squeeze and release muscle knots around your shoulder blades. You can experience the feeling of being squeezed by someone. The "protrusions" along the shoulder blades stimulate deep muscles. 1. Straight Braide: The gently curved protrusions that stretch straight and push up your spine muscles. 2. Wide Braide: The chevron protrusions spread across the sides will stimulate deep muscles.
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