This exercise is part of a game I used to play as a child, and is something that was re-inspired by watching Flash working out how fast she could negotiate her way down the stairs (she settled for belly down and feet first).
- Start on the landing of your house.
- Get down on to all fours (feet and hands - not the knees).
- Walk down the stairs on all fours (but do NOT use your knees), head first.
- When at the bottom of the stairs (that means both hands and feet are off the stairs), reverse the process walking back up the stairs on all fours, feet first.
It is much harder than you think and way more fun than you can imagine. It is also highly productive.
Take care with it and above all enjoy!