A major variant of football is arena football, played by the Arena Football League (AFL). Arena football has eight-player teams and uses an indoor field 50 yards (46 m) in length, excluding end zones, and 28.3 yards (25.9 m) wide.
1 Sometimes, a medical condition may be causing the buildup of gas in the stomach. 2  For example, lactose intolerance, irritable bowel syndrome, colon cancer and gastrointestinal disorders can cause gas. 3  Treating these conditions can help relieve gas in the stomach.
Bacteria can cause gas. They are natural byproducts of normal digestion but sometimes they produce too much gas, which can be caused by a few different things. First, the amount and type of bacteria in the stomach differs between everyone and some people just simply makes more gas than others do.