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.
Gastritis is an inflammation of the stomach lining, causes stomach upset, irritation, and pain. When someone has a panic attack, that person feels a sudden, intense fear that can't be controlled. Peptic ulcers, sores in the lining of the stomach or upper intestine, cause abdominal pain, gas, and more. Osteoarthritis happens when the cartilage in your joints breaks down causing pain, stiffness, and swelling. Food poisoning can cause abdominal pain, diarrhea, nausea, vomiting, fever, chills, and weakness.