Physical Therapy Assistant Practice Exam

The primary characteristic of the D2 flexion pattern is defined by shoulder flexion, adduction, and external rotation. This pattern is part of PNF (Proprioceptive Neuromuscular Facilitation) techniques, which are specifically designed to enhance muscle function and coordination.

In the context of the D2 pattern, shoulder flexion signifies that the humerus moves forward and upward. Adduction indicates that the arm is brought closer to the midline of the body, and external rotation means that the shoulder is rotated outward. This combination is often utilized to promote upper extremity mobility and strength during therapeutic interventions.

Understanding the components of this pattern is vital for effective physical therapy practices, particularly when designing rehabilitation programs aimed at improving specific movements in patients recovering from injuries or surgeries.