OK, good enough, try... no.. screw that "adequate" stuff.
The UK's Guardian has a series called Be the Best At...and it covers sport from the squash to rugby to dinghy sailing.
If nothing else it's encouragement to dump that hatha class for something a little more exciting. And getting through the elliptical with US Weekly for kicking bum (yours and someone else's, all at once) in badminton.