(Part 27 of 72 in series, My Journey)
New personal best out running with Tracy this morning. The traditional “220-age” formula for me is 177. The newer “217-(0.85*age)” model yields 180.
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Craig Constantine
Caution: Blogging. Randomly.
(Part 27 of 72 in series, My Journey)
New personal best out running with Tracy this morning. The traditional “220-age” formula for me is 177. The newer “217-(0.85*age)” model yields 180.
ɕ