Chapter 8, Problem 13P

Summary Introduction

To determine:

The factors that allow an especially wide range of motion in the shoulder.

Introduction:

The movement of the shoulder is a result of a type of synovial joint, which is the ball and socket joint. This shoulder joint is a combination of four joints. Shoulder is made up of three bones namely scapula also called the shoulder blade, humerus also called the upper arm bone and the clavicle which also known as clavicle.