If you are interested about the ball, it is essential to note that it actually varies in size depending on its purpose. For example, the promotional items are usually smaller than the ones used in training exercises. The kind that is used in the professional leagues, such as the NBA measures 29.5 in circumference. James Naismith in 1891 by nailing two peach baskets to the balconies on opposite ends of a YMCA gym in Springfield, Massachusetts. Two centuries after, it became an unofficial pastime of nearly all races especially Americans. According to International Federation of Basketball (FIBA), more than 300 million people play basketball around the world. Here are some of the common basketball-related injuries and their treatment. Ankle sprain. This is one of the most common basketball injury. This commonly happens when the player did not land properly or landed on the foot of another player, or quickly rolling the ankle to change of position. Upon landing, the ligaments would be stretched or even break. Using the right basketball shoes would ensure that your ankle will be safe from any sprain or possible injury. Playing with incorrect footwear would increase possible risk of injury. Correct shoe size is also important, the last thing you need is to finding your basketball shoes too tight. Tight shoes can cut proper blood circulation. John Stockton, a point guard of Utah Jazz, has a statue of him erected outside the arena where he played his NBA career and has a street in Salt Lake City is named for him. Born in 26 March 1962, Stockton is old school in every aspect. In his 19 seasons, he was a ten-time All Star. He led Jazz in assists a record of nine consecutive seasons and won gold medals at 1992 and 1996 Olympics. Today, March madness is always associated with the NCAA Basketball Tournament. However, the term was first used to illustrate the annual Illinois High School Association tournament. It is another basketball tournament. Reporter Henry V. Porter first used this term in his 1939 article in the Illinois Interscholastic magazine, March Madness.