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.
Build up of excess gas can be caused due to many factors which include constipation, water retention, trapped air, overeating, indigestion, smoking and others. Bloating is generally accompanied by other problems like diarrhoea, lower back pain, belching, gas and stomach cramps.