FoundMyFitness · Rhonda Patrick, Ph.D.

#098 How to Train According to the Experts

February 3, 2025·2 hr 53 min·5 clips

Low cardiorespiratory fitness carries a higher mortality risk than type 2 diabetes, heart disease, or smoking, per a 2018 JAMA study.

Nearly 100 episodes set the frame. Rhonda presents the guide as a way to turn past expert interviews into exercise choices people can actually use. Brady brings the endurance athlete side. His very high VO2 max and work with Rhonda keep the guide practical without drifting away from physiology. The aim is a roadmap for cardiorespiratory fitness, muscle building, and body recomposition. Dr. Levine's work carries much of the aerobic prescription. The conversation keeps coming back to the amount of training needed to help preserve a more youthful cardiac structure over time. Dose matters. The sweet spot cited here is four to five aerobic days per week, or roughly five to six total training hours. Intervals get a tight leash. Once per week is the target, whether that means the Norwegian four, ten-by-one intervals, Tabata, or another hard format. Recovery is not a footnote. After a high intensity session, the next day should be light enough for muscle, autonomic, cardiac, and cardiovascular systems to settle down. That point carries weight. Rhonda and Brady stress that intensity taxes the heart and needs recovery, not another hard push. The transcript notes that hard sessions can raise markers tied to cardiac damage, which is why the easy day matters. Resistance training still stays in the plan. Levine's prescription includes two or more resistance training sessions per week, and Rhonda sets up how their protocols compare with that broader prescription for life. Brady closes by pointing listeners to VO2 Max Essentials, a Physiologically Speaking newsletter, and his X account for more exercise, nutrition, and health study commentary.

As heard by us

A practical training episode on aerobic dose, intervals, and recovery, aimed at listeners ready for evidence-minded exercise planning.

FoundMyFitness uses its long run of expert interviews as the starting point for a practical training discussion with Rhonda Patrick and Brady Holmer, who frame the new guide around cardiorespiratory fitness, hypertrophy, and body recomposition.

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Why you'd press play

The research from nearly 100 expert interviews finally lands in a protocol you can actually run with.

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