There are 11 players on a team and the positions can broadly be defined as goalkeeper, defenders, midfielders and strikers. There is no limit to the number of how many of each can be picked (except one goalkeeper) and there are variations of each position with different roles and dependent upon the tactics for the game.
Joint effusion of the knee is the most common symptom of osteoarthritis. There may be a formation of bunion at the toes which makes them red and swollen. A bunion is an abnormal, bony bump formed on the joint at the base of the big toe but it can be due to other causes too.
The presence of this effusion causes swelling and pain and even lead to serious complications too. In this article we will discussing some of the causes and treatment of the ankle joint effusion. Causes Of Ankle Joint Effusion: Some of the causes of ankle joint effusion are:1  It can be a result of some injury or trauma to the joint. 2  Sports person suffer from this condition the most due to some kind of injury in their ankle which results in effusion in the ankle.he presence of this effusion causes swelling and pain and even lead to serious complications too. In this article we will discussing some of the causes and treatment of the ankle joint effusion. Causes Of Ankle Joint Effusion: Some of the causes of ankle joint effusion are: