Kayak Fitness - The Fusion of Sport and Exercise

After you have mastered the Essential Skills and Safety of Kayaking, start ignoring all of those skills by jogging in place in your kayak.

Recreational Kayaking - Essential Skills and Safety

The Essential Skills and Safety apparently include "ramming that guy in the kayak" and "propping your feet up to show that girl how you live on the edge, even though you star in a safety video."