Some Work, All Play 289. Threshold Training Explained, How To Run Strides, VO2 and Longevity, and The Best Story We Have Ever Told!
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Dec 16, 2025 Dive into a blend of laughs and insights as the hosts dissect threshold training intricacies and unveil the surprising connection between VO2 and longevity. They share humorous stories about a hot tub science experiment and celebrate Megan's recognition on year-end lists. Fueling revelations and shoe sagas add to the mix, alongside compelling discussions on breakfast impact on metabolism. Expect practical tips on running strides, hydration strategies for races, and a heartfelt Listener Corner message, capped off by a hilariously unforgettable tale!
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Don't Skip A Small Breakfast
- A meta-analysis linked skipping breakfast to a modestly higher risk of metabolic syndrome across ~118,000 people.
- They advise having at least a small breakfast to support metabolic health, while noting observational confounding.
Thresholds Are Linked To VO2max
- A study found changes in ventilatory thresholds (VT1/VT2) relate to absolute VO2max, linking lower-intensity thresholds to top-end capacity.
- This suggests long-term training must stimulate top-end VO2 as well as threshold work to avoid lowering the physiological ceiling.
VO2's Role In Longevity Is Contextual
- VO2 matters broadly for population health because it's an easy proxy for cardiopulmonary fitness and activity level.
- For longevity, raising VO2 from very low levels matters more than marginal gains at elite levels.