As temperatures begin to drop and the days get shorter, trainer season is quickly approaching. Before you begin your winter training it's time to assess your fitness and set a baseline. This week I will be running my neighbor and young prodigy Francesca through her first-ever physiological test with The Sufferfest's Full Frontal 4DP test. The guinea pig, my 17-year-old neighbor Francesca. Hosted by Simplecast, an AdsWizz company. See https://pcm.adswizz.com

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