Ball and socket joints also allow flexion and extension. Flexion of the shoulder joint occurs when the humerus (upper arm) moves forwards from the rest of the body, which happens at the end of an ...

The extended leg works the hip flexors and specifically the psoas muscle. Place your hands shoulder-width apart and your knees hip-width apart just like downward-face dog pose. Step your right ...

Flexion – bending a joint ... This occurs at the hip and shoulder joints during a jumping jack movement. Adduction – movement towards the midline of the body. This occurs at the hip and ...

5. Supine assisted flexion. With the other arm or with Booyah Stik. After flexion of your painful shoulder is equal to that ...