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.
Is it Gas or Ulcers? Gas accompanied by severe stomach pain and digestive problems can result from ulcers. Ulcers, which are caused by bacteria, can cause stomach pain (especially pain associated with eating), vomiting, nausea, belching, and indigestion. Ulcers can form in any part of your digestive tract, but most often form in the lining of your stomach, esophagus, or the beginning of your small intestine (the duodenum).