Deep Back Line (DBL)

 Overview: The Deep Back Line (DBL) is a key stabilizing myofascial line that runs along the back of the body, from the feet to the head. The DBL is significantly influenced by reflexes that are prominent during early childhood development. The DBL, which plays a critical role in maintaining posture, spinal stability, and the overall integrity of the body’s upright position, is engaged as the nervous system develops through various primitive reflexes. These reflexes are foundational for the establishment of basic motor patterns, core stability, and postural control, all of which are crucial for later motor development and coordination.

The Arm Lines and their Sinew Correpsondnces

Superficial Front Arm Line (SFAL)

Overview: The SFAL runs from the chest through the front of the arm, supporting pushing and gripping movements.

Anatomy Trains Components:

• Pectoralis major
• Biceps brachii
• Palmaris longus
• Flexor muscles of the forearm

TCM Sinew Channel Correspondences:

• Arm Yang Ming (Large Intestine) Sinew Channel
  • Muscles/Structures: Biceps brachii, brachioradialis, flexor muscles of the forearm
  • Primitive Reflexes: Rooting Reflex (influences grip and pulling movements)
  • Movement Patterns: Pushing, grasping, and flexion of the arm
  • Overlap: This channel corresponds with the SFAL, particularly in movements that involve gripping or pushing actions.

Spiral Line (SL)

 Spiral Line (SL)

Overview: The Spiral Line (SL) in Anatomy Trains winds around the body in a helical pattern, connecting different parts of the body to support rotational movements, balance, and the integration of opposing forces. This line plays a significant role in complex movements involving rotation, counter-rotation, and the overall structural support of the body during dynamic activities.

Superficial Front Line (SFL)

 Superficial Front Line (SFL)

Overview: The Superficial Front Line (SFL) runs along the anterior aspect of the body, connecting the toes to the pelvis, the pelvis to the rib cage, and the rib cage to the skull. It supports forward-bending movements and stabilizes the front of the body. The SFL is primarily responsible for maintaining the posture of the anterior body and balancing the Superficial Back Line (SBL) in the sagittal plane.

Lateral Line (LL)

 Lateral Line (LL)

Overview: The Lateral Line (LL) is a myofascial line that runs along the sides of the body, providing lateral stability and balance. It is crucial for maintaining the body’s alignment during side-to-side movements and helps stabilize the pelvis, rib cage, and head.

Superficial Back Line (SBL)

 Purpose: The SBL connects and supports the entire posterior aspect of the body, maintaining upright posture and facilitating extension movements.

Deep Front Line (DFL)

 Overview: The Deep Front Line (DFL) is a core stabilizing myofascial line running from the feet through the legs, up through the pelvis, and along the spine to the base of the skull. It involves deep muscles that are crucial for maintaining posture, core stability, and internal balance.