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.
Symptoms of osteoarthritis vary, depending on which joints are affected and how severely they are affected. However, the most common symptoms are pain and stiffness, particularly first thing in the morning or after resting.