By Curio Mk. III -- The Fatal Duckling that never left the pond.

Every exercise routine demands a certain amount of cardiovascular fitness, right? It gives us that nice lithe appearance to compliment those beefy muscles you've been working on. Running, aerobics, and bicycling are all fair game -- each with their own distinct benefits. But when you're of gargantuan stature, such as myself, you need a little something more. Breakout the swimsuits, guys, we're taking over the lap lanes.