American football, referred to as football in the United States and Canada, and also known as gridiron football or simply gridiron, is a sport played by two teams of eleven players on a rectangular field with goalposts at each end.
Flatulence, or gas, is actually a normal bodily function and, in fact, it is quite healthy. Flatulence is the by-product of digestion, although when cancer treatment causes severe flatulence and/or lower abdominal pain, measures can be taken to minimize the treatment's effects.
Gas, indigestion, or perhaps gastritis (an inflammation of the lining of the stomach) can cause abdominal pain. The problem can result from overeating, or it can be a reaction to alcohol, caffeine, or even medication. Diet restrictions, such as taking only bland foods and clear liquids, could relieve the symptoms.