Stop your training from resetting to zero. Join the Heavy Hitters Waitlist here: https://heatrick.com/zh1n

You spend 3 months getting stronger. Then you start your fight camp, add cardio, and watch your strength vanish.

You aren't losing gains because you stopped lifting. You are losing them because of the Interference Effect.

In this video, I break down the physiological reason why training "everything at once" actually cancels out your progress, and the specific patterns that indicate your training is fighting against itself.KEY MOMENTS

Follow along using these quick timestamps:

00:00 Why Your Progress Keeps Disappearing

00:59 The Interference Effect Explained

03:18 The Science: Why Your Body Works Against You

04:52 Why You Can't Feel It Happening

05:47 Case Study: Daan's 11% Improvement

07:30 Free Assessment + What's Next

3 Ways I Can Help You:

* Join the Heavy Hitters Waitlist: The only way to get personal coaching through my periodization system in 2026. 👉 https://heatrick.com/zh1n

* 🎯 Take the Free Performance Scorecard: Identify exactly where your "Interference" is happening. 👉 https://heatrick.com/zpnq

* Get the Minimum Equipment Program: Maintain your gains without a gym. 👉 https://heatrick.com/programs/minimum-equipment-program/

* 📘 Optimal Fight Camp Blueprint available at 👉 http://heatrick.com/12-week-fight-camp

#MuayThai #StrengthAndConditioning #InterferenceEffect #DonHeatrick

WATCH THIS NEXT▶️ Why Your Muay Thai Cardio Training Is Making You Weaker https://youtu.be/Ze68OdvnWp4

🎙️ 📝 This episode's show notes and further resources at https://heatrick.com/2025/12/12/concurrent-training-interference-effect/