As a dedicated sports photographer I have shot many different sports, mostly concentrating on the action. However, some sports require more attention than others, and all of them have “dead” or non-action time. During such time you can either review the shots you recently took, or look for “opportunity” shots; a chance to catch people unawares, to photograph them as they really are, instead of how they look when they pose for a picture. I have always preferred candid shots over posed shots, and feel that such shots are “truer” visions of the subject.
A sample candid shot. He was watching the coach while I was watching him.