Ready to rethink your entire approach? Because that's what happened to me.
After years of training and helping others, I have found that VO2 Max Improvement is where most people either make their biggest gains or their biggest mistakes. Getting it right is not complicated — it just requires understanding a few key principles.
Beyond the Basics of body composition
If there's one thing I want you to take away from this discussion of VO2 Max Improvement, it's this: done consistently over time beats done perfectly once. The compound effect of small daily actions is staggering. People dramatically overestimate what they can accomplish in a week and dramatically underestimate what they can accomplish in a year. For more on this topic, see our guide on How to Talk to Others About Squat Techni....
Keep showing up. Keep learning. Keep adjusting. The results you want are on the other side of the reps you haven't done yet.
The data tells an interesting story on this point.
Dealing With Diminishing Returns

Let's address the elephant in the room: there's a LOT of conflicting advice about VO2 Max Improvement out there. One expert says one thing, another says the opposite, and you're left more confused than when you started. Here's my take after years of experience — most of the disagreement comes from context differences, not genuine contradictions. For more on this topic, see our guide on Rowing Technique for Beginners: Where to....
What works for a beginner won't work for someone with five years of experience. What works in one situation doesn't necessarily translate to another. The skill isn't finding the 'right' answer — it's understanding which answer fits YOUR specific situation.
The Systems Approach
One pattern I've noticed with VO2 Max Improvement is that the people who make the most progress tend to be systems thinkers, not goal setters. Goals tell you where you want to go. Systems tell you how you'll get there. The person who builds a sustainable daily system around energy systems will consistently outperform the person chasing a specific outcome.
Here's why: goals create a binary success/failure dynamic. Either you hit the target or you didn't. Systems create ongoing progress regardless of any single outcome. A bad day within a good system is still a day that moves you forward.
How to Know When You Are Ready
One approach to muscle hypertrophy that I rarely see discussed is the 80/20 principle applied specifically to this domain. About 20 percent of the techniques and strategies will give you 80 percent of your results. The challenge is identifying which 20 percent that is — and it varies depending on your situation.
Here's how I figured it out: I tracked what I was doing for a month and measured the impact of each activity. The results were eye-opening. Several things I was spending significant time on were contributing almost nothing, while a couple of things I was doing occasionally were driving most of my progress.
This is the part most people skip over.
Why rep ranges Changes Everything
Seasonal variation in VO2 Max Improvement is something most guides ignore entirely. Your energy, motivation, available time, and even rep ranges conditions change throughout the year. Fighting against these natural rhythms is exhausting and counterproductive.
Instead of trying to maintain the same intensity year-round, plan for phases. Periods of intense focus followed by periods of maintenance is a pattern that shows up in virtually every domain where sustained performance matters. Give yourself permission to cycle through different levels of engagement without guilt.
Measuring Progress and Adjusting
One thing that surprised me about VO2 Max Improvement was how much the basics matter even at advanced levels. I used to think that once you mastered the fundamentals, you could move on to more 'sophisticated' approaches. But the best practitioners I know come back to basics constantly. They just execute them with more precision and understanding.
There's a saying in many disciplines: 'Advanced is just basics done really well.' I've found this to be absolutely true with VO2 Max Improvement. Before you chase the next trend or technique, make sure your foundation is solid.
The Hidden Variables Most People Miss
Documentation is something that separates high performers in VO2 Max Improvement from everyone else. Whether it's a journal, a spreadsheet, or a simple notes app on your phone, recording what you do and what results you get creates a feedback loop that accelerates learning dramatically.
I started documenting my journey with muscle balance about two years ago. Looking back at those early entries is both humbling and motivating — I can see exactly how far I've come and identify the specific decisions that made the biggest difference. Without documentation, all of that would be lost to faulty memory.
Final Thoughts
Don't let perfect be the enemy of good. Imperfect action beats perfect planning every single time.