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.
Back pain and bloating can occur together in a number of conditions. Sometimes eating high-fat or greasy foods may cause bloating that leads to gas and back pain. Other causes of abdominal bloating and back pain include: 1  celiac disease.  endometriosis fibromyalgia.