Broomball and mess around games of cricket seem to keep my body mostly in check from an expanding waistline.
Since I am not as physically active as I was in my Uni days I have cut back on the amount of food I consume, (but not the types). I eat fairly healthily, and working at Maccas throughout High School means I'm not a huge fan of fast food, but I have a rather large sweet tooth (Damn you Mr. Wonka and your Wonkalicious products).
And as Gok said already, chasing after kittens is damn good exercise.
Looking For: Wreckers Saga TPB Collection (with Requiem)