25/06/2026
The superficial back line is one of the most significant fascial chains in the body. Running continuously from the plantar fascia on the sole of the foot, through the achilles, the calves, the hamstrings, the sacrotuberous ligament, the spinal extensors, the suboccipital muscles and all the way to the forehead, it functions like a pulley system where tension at one end directly affects every structure along the chain.
When the base of this chain is chronically shortened and underactivated, which happens when we spend most of our day in shoes, seated, with minimal toe engagement, the top of the chain compensates. The upper back rounds, the neck protracts forward, the characteristic hump at the cervical thoracic junction develops not because of poor posture but because of an anchor point that has lost its tension at the opposite end of the chain.
Picking up a tissue or small object with your toes activates the short toe flexors and tensions the plantar fascia, the deepest anchor of the superficial back line. Because these structures are linked sequentially the tension travels upward through the entire chain, encouraging the spinal extensors and neck extensors to restore their natural length and counteract the forward drawn posture that creates the rounding.
Work where the problem begins rather than where it appears.
If this way of thinking about the body resonates with you, the free Midday Reset in my bio gives you five guided minutes that works with your whole system rather than isolated symptoms. Link in bio
