TherEx | Scalene Stretch

The video tutorial explains the anatomy of the scalene muscles, divided into anterior, middle, and posterior components. It highlights their origins and insertions, particularly focusing on the anterior and middle scalenes' role in thoracic outlet syndrome. The tutorial provides detailed instructions for stretching the left and right scalene muscles, emphasizing neck bending, rotation, and cervical extension techniques.

What are the three components into which the scalings are divided?

What conditions are associated with the anterior and middle scalene muscles?

Describe the stretching technique for the left scalene muscle.

What anatomical landmarks can be used to palpate the scalene muscles?

How do you perform a stretch for the right scalene muscle?