Chapter 11.5, Problem 17LO

Summary Introduction

To list: The posterior and anterior thoracic muscle groups that are involved in respiration and describe their action.

Concept introduction: The process of respiration involves inhalation and exhalation of air. It is a biological process that involves the release of energy from the breakdown of food. Muscle is defined as the soft tissue found in animals and humans. There are three types of muscles such as striated muscle, non-striated, and cardiac muscle.