If the "Rocky Training Montage Theme Music" is not playing in your head as you try to jog all the way up the stairs from the bottom of the Northern line have you even lived in London?
Bonus points if you actually accidentally hummed/sang it in your first week living in London due to enthusiasm/beer
Louis Redux
TfL should promote the steep staircases as "exit exercise" routes to leave stations. Most people would still prefer the lifts or escalators but some would enjoy climbing 300+ steps each morning to leave Hampstead station.
