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.
Stomach bloating is caused by gas that gets trapped in the intestines and colon. It is normal for the digestive tract to produce gas. Everyone gets gas that gets processed through the mouth and rectum. That gas is produced in the body either by ingesting it when we eat or by being formed during digestion.