In this episode of the Flex Diet Podcast, I break down how to train your cardio without wrecking your strength gains. We’re digging into the real roles of your aerobic and anaerobic systems—why most lifters skip the boring base work, and why that’s a big mistake if you want better performance and recovery.

I also share a sneak peek at the upcoming Flexible Meathead Cardio Level 2 course, which covers high-intensity interval training (HIIT), anaerobic power, and how to program it all without turning your training into a dumpster fire.

Whether you're a meathead trying to breathe between sets or just want to recover faster and hit harder—this one's for you.

Sponsors:

• Tecton Life Ketone drink! https://tectonlife.com/ DRMIKE to save 20%
• LMNT electrolyte drink mix: miketnelsonlmnt.com
• To get on my Fitness Insider Newsletter and get a free protocol to amp up your aerobic gainZ in only 6 minutes, check this out: https://flex-diet.kit.com/3ac7e0c829

Available now:

• Grab a copy of the Triphasic Training II book I co-wrote with Cal Deitz here.

Episode Chapters:

• 00:57 Introduction to Cardio for Meatheads
• 01:14 Flexible Meathead Cardio Level Two
• 03:31 Importance of Aerobic Base for Anaerobic Training
• 08:24 Understanding Aerobic vs. Anaerobic Systems
• 10:44 The Role of Lactate and Hydrogen Ions
• 16:36 Course Details and Enrollment Information
• 18:04 Final Thoughts and Encouragement

Get In Touch with Dr Mike:

• Instagram: Drmiketnelson
• YouTube: @flexdietcert
• Email: Miketnelson.com/contact-us