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Jen and I got tested 😁 We passed, sort of 😂
Head to squarespace.com/marklewis to save 10% off your first purchase of a website or domain using code MARKLEWIS
To support the channel: / marklewisfitness
For information on where we took the tests: www.surrey.ac.uk/surrey-human...
For details of all the gear I use, races I'm in, or to contact me:
💻 www.marklewis.co.uk
Follow me and Nixon the dog here:
🎥 kzbin.info/door/6dr...
📖 / marklewisyou. .
📸 INSTAGRAM MARK (me): / marklewispics
🐶 INSTAGRAM NIXON (the dog): / nixonruns
#Lactate #VO2 #marklewis