Anatomical Focus of This PFE25™ Protocol

The three thumbnails below display the PFE25™ placements for this protocol. At present, this is the only protocol available for this anatomic area.

Supports left rear shoulder socket comfort and stability through targeted posterior brachial nerve pathway and rotator cuff approaches.
Placement Protocol alb1.3.1
This protocol is designed for use with three PFE25™ units at the same time.

This image shows three PFE25™ units being used simultaneously, following the placement instructions outlined in this protocol.
PFE25™ wellness placement overview for left rear shoulder socket comfort support

1. Primary Placement

Location: Left Rear Shoulder Socket

Purpose: Targets local posterior brachial nerve pathways, infraspinatus and teres minor muscle fibers, and glenohumeral joint capsule for direct rear shoulder socket comfort and stability.

Positioning Guide: Position the PFE25™ array over the left rear shoulder socket area, specifically over the back portion of the shoulder where the arm meets the shoulder blade. Focus on the posterior aspect of the glenohumeral joint and the rotator cuff muscles that provide external rotation and stability. The array can be placed on the skin or up to 1 inch away, and works effectively through clothing and other non-magnetic materials.
Primary left rear shoulder socket placement for posterior rotator cuff wellness support

2. Secondary Placement

Location: Left C5 (cervical vertebra)

Purpose: Interrupts nerve compression signals at C5 nerve root level, targeting brachial plexus pathways that supply posterior rotator cuff muscles and shoulder stabilizers.

Positioning Guide: Position the PFE25™ array on the left side of the neck at the C5 level, approximately 4-5 finger-widths below the base of the skull. This targets the C5 nerve root which is the primary contributor to suprascapular nerve formation that innervates the infraspinatus and other posterior rotator cuff muscles.
Secondary C5 placement for suprascapular nerve wellness support

3. Tertiary Placement

Location: T2 Center (thoracic vertebra)

Purpose: Resets central nervous system coordination for upper thoracic sympathetic regulation and postural shoulder alignment optimization.

Positioning Guide: Position the PFE25™ array at the T2 vertebra level on the spine, approximately at the very top of the shoulder blade region. This central placement provides upper thoracic sympathetic regulation focused on postural coordination and enhances shoulder girdle stability.
Tertiary T2 placement for thoracic sympathetic postural wellness support

Placement Guidance

The placement guidance above illustrates three PFE25™ positions associated with the anatomical area shown in the image at the top of this page. In each placement protocol, three PFE25™ arrays are intended to be used together in the positions shown.

Because every individual is different, you may find it helpful to experiment with slight adjustments to discover what feels most effective for you. In many cases, the primary placement is positioned directly over the anatomical area of focus, but this may vary since the body is a complex network of nerves and muscles.

The placement images show the PFE25™ array by itself, but it may also be used inside a small pillow, a waist pack, or with other products that do not interfere with magnetic fields. For added comfort and convenience, please visit our Accessories page to explore products we have tested for compatibility with the PFE25™.