The release of chemicals and the compression of nerves in the area of injury cause pain. The pain and swelling can keep the athlete from using the injured part, serving to protect it from further injury. However, often times, the body's response is excessive.
Hudson is a city in Lenawee County in the U.S. state of Michigan. The population was 2,307 at the 2010 census. The city is located within Hudson Township, but is politically independent.
Marion is a village in Osceola County in the U.S. state of Michigan. The population was 836 at the 2000 census. The village is located within Marion Township. According to the United States Census Bureau, the village has a total area of 1.4 square miles (3.6 kmÂ²), of which, 1.4 square miles (3.5 kmÂ²) of it is land and 0.04 square miles (0.1 kmÂ²) of it (2.88%) is water. As of the census of 2000, there were 836 people, 352 households, and 229 families residing in the village.