I don't physical contact sports. I do like auto and bikes. Occasionally I'll watch Baha, sidecar racing(truly they are the definition of crazy!), legends racing(beautiful old cars, some one-of-one), bikes on isle of man (motorcycles on street course with super tight turns with cobblestones (!) in places and a few wide open straights), and proto exhibition(prototype cars). I like to see cars taking on the Nurburgring with the carousels being my favorite. Six inches means the difference between an awesome high-powered turn or needing a new car. I never watch for long though.