This 25 slide PowerPoint presentation includes information regarding the Muscular System. This PowerPoint includes easy-to-follow, but detailed descriptions of the function of muscles, smooth muscle, cardiac muscle, skeletal muscle, the production of energy in muscle, body movements of muscle, sprains, strains, sprain and strain prevention and diseases of the muscular system. This PowerPoint also includes many diagrams and pictures to help ensure student understanding. I have used this PowerPoint with my grade 11/12 Biology class. Feel free to download and edit this PowerPoint. Please do whatever works best for you!