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.
Lack of proper digestion of some foods can cause gas. If you have beans and they haven't been soaked properly or you're eating too much too soon, your stomach ends up bloating and you start to gas, nutritionist Shannon Kadlovski told The Huffington Post Canada.