The Behavioral Observations Podcast with Matt Cicoria The Behavioral Observations Podcast with Matt Cicoria

Train Smarter, Not Harder: Heart Rate Zones, VO2 Max, and Better Fitness: Session 329 with Nick Green

Apr 8, 2026 · 1h 1m

Summary

Host Matt Cicoria and guest Dr. Nick Green discuss heart rate training zones, VO2 max, and the 4x4 interval protocol to improve cardiovascular health. They explore how behavior analysis principles like planning and accountability help individuals maintain consistent exercise routines. The episode also covers the role of strength training and strategies for overcoming barriers to fitness adherence.

Topics discussed

Intro, sponsors, and episode overview Guest intro and Dr. Nick Green's background Training zones 101 and heart rate basics VO2 max explained and testing methods The 4x4 high-intensity interval protocol Research designs and fitness aging studies Resistance training vs. cardio and activity tracking Behavioral coaching and overcoming exercise barriers Coaching tips, speaking engagements, and outro
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