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Hong Kong Marathon
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Patrick Blennerhassett

The Runner | VO2 max, body fat and MAS testing: calculating a runner’s economy

  • Reporter Patrick Blennerhassett turns himself into a scientific guinea pig and finds out how well his physical engine is running

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Patrick Blennerhassett gets his VO2 max tested under the watchful eye of Joint Dynamics exercise physiologist Geoffrey Bland. Photo: Erwan Desvalois
Five months into my all-in training for the 2020 Hong Kong Marathon and the physical and mental changes are rolling in like waves.

One hundred and sixty days of sobriety have morphed my body on every level: sleep cycles, skin, weight loss, general anxiety, cognitive function and even my wallet. There have been no setbacks and I’ve found new physical gears I didn’t know existed. I got the chance to hang with some university-level cross country runners back in Canada, putting my body to the test for the first time, and didn’t embarrass myself, a definitive win in my books.

To be frank, I’m crushing life right now, couldn’t feel better and I’m contemplating making my sobriety and training regime a permanent thing. I can’t fathom going back to the old ways. I would be going backwards when forwards is the new mantra. I’ve installed a new operating system on my hard drive, and can only imagine the person I might become if I stay on this path.

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I’ve also been given the chance to train under physiotherapy clinic Joint Dynamics’ Erwan Desvalois, an accomplished middle-distance runner from France. Desvalois has me on a weekly running plan which also includes some strength training, but first he did what all good coaches do and calculated a term I’m hearing a lot lately: one’s “running economy”.

Joint Dynamics coach Erwan Desvalois is helping turn this Post reporter into a running machine. Photo: Handout
Joint Dynamics coach Erwan Desvalois is helping turn this Post reporter into a running machine. Photo: Handout
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First was my GAIT analysis and 3DMAPS to help iron out my running stride as much as possible, then some first-class shoes from Hong Kong running guru Peter Hopper.
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