True Fitness Solutions (aka Mike's Olympic Gym)

Has anyone purchased this by any chance? (-Nate)

Lab-Grade Metabolic Testing Meet Calibre—the most accessible, lab-grade wearable for respiratory and metabolic testing. Built for athletes, biohackers, and health-minded users, it tracks 20+ real-time breath metrics from the palm of your hand.

Stay focused ladies & gentlemen.

If you're a long time fan of Mike Craven or perhaps he's only been on your radar the last 10 years either way if you like what Mike has been doing for decades and preaching for decades then you'll definitely like and you should follow this guy Dr Andy Galpin
You're likely already familiar with Dr Rhonda Patrick of FoundMyFitness and Andrew Huberman. See first comment for Galpin's FB page. For some reason I can't Tag it.

https://www.instagram.com/reel/C9yiHfCJjwv/?igsh=MXE5aGxlZGpkdnI0OQ==

THE 3 MAIN PREDICTORS OF ENDURANCE PERFORMANCE These are your VO2 Max, Efficiency/Economy, and Lactate Threshold. Your VO2 Max is the maximum amount of oxygen your body can use during exercise. Over the past few weeks, we’ve discussed this a lot on the podcast. Improving it means improving your heart’s ability to pump blood throughout your body. Your Efficiency/Economy is your ability to use the least amount of energy to perform the necessary movement. As stated differently, the most movement is for the least energetic cost. A clear example of this is swimming. You can have a world-class VO2 Max (and Lactate Threshold), but if your efficiency in moving through the water is poor, you will be a relatively slow swimmer. Your Lactate Threshold — the topic of the most recent episode of the podcast — is the exercise intensity at which the blood concentration of lactate starts to increase rapidly. Improving lactate threshold is improving your body’s ability (more specifically, your mitochondria) to produce energy through metabolism, thus allowing you to keep producing energy aerobically. In short, it’s increasing your “race pace” without increasing fatigue. Be sure to check out the latest episode of Perform with Dr. Andy Galpin where I cover how lactate and metabolism influence performance. #endurance #fitness #vo2max #olympics2024

The link is to a 3 minute video on X (Twitter). You shouldn't need to be a user to watch it.
Full interview will be in first comment.

"Dr. Benjamin Levine is a legend in the field of exercise physiology

He ran a study you should know about...

Here's the low-down:

As we age, the heart tends to get smaller and stiffer

This impacts its efficiency, reducing exercise capacity and potentially elevating heart failure risk

But remarkably...

2 years of vigorous exercise in sedentary 50-year-olds reversed some of the heart's age-related structural changes and stiffness by up to 20 years

Meaning... exercise gave these sedentary 50-year-olds hearts akin to those of 30-year-olds

That's the power of exercise

Astonishing, really"
- Dr Rhonda Patrick.

x.com

https://www.athleticbusiness.com/operations/legal/article/15352495/heatrelated-death-of-teen-brings-murder-charges-for-coaches
WHAT ALL COACHES NEED TO BE AWARE OF.
IF THE TRADITION IN WHICH YOU DO CONDINTIONING GOES AGAINST THE LAWS OF THERMAL REGULATION YOU CAN BE CHARGE WITH MURDER.
https://www.youtube.com/watch?v=uF1wMYzXuiM
Doug Barry of Allen & Allen law firm discussing NEGLIGENCE of Coaches 12 years ago with Mike.
https://www.youtube.com/watch?v=FLE8kSUj08M
EVEN PROSECUTING A COACH FOR MURDER WILL NOT SLOW DOWN THE CONDITIONING DEATHS UNLESS WE GET BUY IN FROM ALL IN LEADERSHIP TO ACT ON WHAT WE KNOW HOW TO DO BETTER IN REGARDS TO SAFTY ,PERFORMANCE,& LIABILITY THAT IS DUTY OF CARE OF ATHLETE.