Podcast

The Catalyst

The Catalyst is your source for information about improving fitness and health. Once a week, host Chris Cooper of Catalyst Fitness bridges the gap between science and ground-level tactics in gyms and…

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Latest episodes

  1. Why Am I Not Losing Weight Even Though I'm in a Calorie Deficit?21 Aug 2026
  2. Zone 5: Your Highest Gear (And How to Actually Use It)16 Aug 2026
  3. Ozempic, Diet and Exercise10 Aug 2026
  4. Zone 4: How to Get Through the Painful Zone (And Why It's Worth It)7 Aug 2026
  5. Zone 3: Training the Sweet Spot (Without Getting Stuck in the Grey Zone)27 Jul 2026
  6. How to Get the Most Out of Your Zone 2 Training25 Jul 2026
  7. METCONs Aren't Everything: Why Hard Workouts Alone Stop Working16 Jul 2026
  8. What Your Fitness Tracker Is Getting Wrong10 Jul 2026
  9. Should You Do a Fitness Competition like Hyrox, CrossFit, or Xenom?3 Jul 2026
  10. The Truth About Testosterone (And Why Every Man Over 40 Is Being Sold TRT)26 Jun 2026