Sports can, through informal or organised participation, improve individuals’ bodily well being. Hundreds of sports exist, from those between single contestants, through to these with hundreds of simultaneous individuals, either in teams or competing as individuals. In certain sports activities such as racing, many contestants might compete, simultaneously or consecutively, with one winner; in others, the contest is between two sides, every making an attempt to exceed the opposite. Some sports activities permit a “tie” or “draw”, in which there is no single winner; others present tie-breaking methods to ensure one winner and one loser. A number of contests may…