Weak spot: shoulder joint
Why is the shoulder joint so prone to injury?
The shoulder joint is a free ball joint that has some of the greatest range of motion of any joint in the human body. We can sue it to lift the upper limbs forward, upwards, to the side, we can even slightly direct it backwards and lift it upwards. We can also set the arm in several planes, rotating it inwards or outwards. This makes the acetabulum quite shallow, and the ligaments alone are unable to hold the humeral head in it. Additional