A Fartlek ride!

One of my brothers often entitles his runs, on the app. Strava, as “Fartlek” runs. Curiosity got the better of me and I Googled the term to find that it is a Swedish word meaning “speed play”. It’s an unstructured form of interval training where you intersperse periods of high effort with more relaxed parts. … Continue reading A Fartlek ride!