Anatomy and physiology

Delving into human anatomy and physiology will help you understand how your body works. You'll learn the mysteries of each system and each organ in your body. We'll take a trip through your body's tissues and functions, learning about irregularities and how to enhance your health -- and life.

What Is Abdominal Strain?
What Is Abdominal Strain?

Abdominal muscle strain is sometimes called an abdominal muscle sprain. It's an injury where the internal structure of the abdominal muscles is damaged. Strains involve ripping or tearing of muscle…

Types of Scars
Types of Scars

The skin can heal in different ways, because not all wounds are the same. How the injuries are caused can either produce deeper or more superficial wounds. This is what…