Fitness Confidential Podcast

Zone 2 and VO2 Max – Episode 2782

April 1, 2026

Episode

 

Fitness
Confidential

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Episode 2782 – Vinnie Tortorich and Chris Shaffer talk all about Zone 2 and VO2 Max training, building endurance, and more.

Fitness Confidential with Vinnie Tortorich cover art
Listen · Episode 2782Zone 2 and VO2 MaxApr 1, 2026 · 77 min
0:001:16:30
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Zone 2 and VO2 Max

  • Vinnie has been getting a little grief online for his television movie choices. (3:00)
    • He recently watched a movie called “Soul On Fire,” and shares its inspirational story. (17:30)
  • Dental floss story and hippy toothbrushes. (31:00)
  • Why is Zone 2 cardio so great? (38:00)
    • Zone 1 is fine to start with if you’ve led a sedentary lifestyle.
    • Zone 2 is optimal for many reasons and falls in the range of 70% through 79% of your aerobic capacity.
      • There are many biological benefits to staying in this range, including mitochondrial health and blood health.
  • Zone 2 can be used alongside VO2 Max training, especially if you are training for an event.
  • VO2 max is defined as the maximum rate at which your body can use oxygen during exercise. (49:00)
    • If you are starting from a sedentary lifestyle, do not jump into this type of training without a consultation from your doctor. 
  • Zones 3, 4, and 5 are more difficult and not meant for long intervals. (52:00)
    • HIIT training is not meant to be done every day.
  • Vinnie explains what a “quad” is and how he does it. (55:00)
    • If you’re using a device like a Fitbit or Garmin (or similar), what should you look for in your numbers?
      • So that you know, those devices aren’t always super accurate. They can help, however.
    • If you are near a hospital and can have a stress test done, do it.
    • Do not do VO2 max training without knowing your range, as determined by the stress test.
  • Vinnie shares how to calculate your Zone 2 heart rate. (1:08:00)

A New Sponsor

  •  Jaspr Air Scrubbers has a discount code, VINNIE, that gets you $300 off for a limited time.
    • Jaspr offers a lifetime warranty.
    • Go to Jaspr.co for more information or to purchase. (1:05:00)

 

You can book a consultation with Vinnie to get guidance on your goals. https://vinnietortorich.com/phone-consultation-2/

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