What Is A Sprained ACL?

What Is A Sprained ACL? An anterior cruciate ligament (ACL) sprain occurs when excessive force tears or ruptures the ligament. The ACL helps to control forward and backward movement, and rotation of the knee joint. When fibers of a ligament are torn, it is known as a sprain. How long does it take to heal

What Is The Significance Of The Battle Of Wounded Knee?

What Is The Significance Of The Battle Of Wounded Knee? The massacre was the climax of the U.S. Army’s late 19th-century efforts to repress the Plains Indians. It broke any organized resistance to reservation life and assimilation to white American culture, although American Indian activists renewed public attention to the massacre during a 1973 occupation

How Many ACL Injuries Occur Each Year?

How Many ACL Injuries Occur Each Year? Anterior cruciate ligament (ACL) injury affects as many as 250,000 individuals in the United States annually, resulting in an annual health care cost exceeding $2 billion. How many athletes tear their ACL each year? The anterior cruciate ligament (ACL) is a very important stabilizer of the knee. There