I have gone from being in the best shape of my life to comparative mediocrity in the space of about three weeks. But like Muhammad said- "You don't lose if you get knocked down; you lose if you stay down."

Karyn Silenzi continues her series explaining the metrics behind power cycling, looking at Watts/Kilo

Karyn Silenzi explains how understanding normalised power and intensity factor can help you choose the right indoor bike ride for you, whatever your fitness level or goals.