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 in your stomach and intestines occurs as a natural result of eating and drinking. The food itself can cause gas, or the way you eat can cause you to swallow air and create gas bubbles in your stomach. Over time the gas naturally disperses or passes out of your body through belching or flatulence.