How to get a striped lawn - the Best of British South Pole way

Take one 300lb cast iron British garden roller (circa 1910)
One sledge-pulling harness
A large, long garden with a slight incline
Clear the garden of kids' toys
Connect roller to harness
Sprint up the slope
Walk back down under control (so the roller doesn’t over take you!)
Repeat for at least 60 minutes, or until lawn is done
Collapse with lungs aching and legs on fire, then admire

Rupert