Ever seen them broom?No NO NO
Physically "AND" Mentally challenging = Sport
Chess is nothing more than a mental exercise
Horse racing is not a sport either simply because the jockey does nothing other than bounce around on the horse.
Bowling and golf are actually sports because they do require you to both physically and mentally exert yourself even if not pushing and physical limitations.
( I like to call them sissy sports)
Oh and Driving/nascar is not a sport as it does not require you to exert yourself physically