Types of Injuries
 Acute vs. Chronic
•Both types usually involve muscle & bone
•Acute
–Result from a collision or sudden twist
–Examples = Sprains/Strains, Contusions, Fractures
•Chronic / Overuse
–Repetitive, small injuries due to repeat motions
–Increased today as children strive for excellence at younger ages
–Examples = Pitching a baseball, Running cross country