Training Sweetspot
If you're in your 40s and still trying to train like you did at 25 - or like the people you follow on Instagram who train for a living - there's a good chance you're hitting the proverbial wall.
So here is a framework to build your life around if you find yourself the far side of 40.
Call it the 3/60/10 formula, and it lives in the gap between two ideas every serious lifter should understand.
Minimum Effective Dose vs. Maximum Recoverable Volume These two terms from the exercise science world are both worth knowing:
Minimum Effective Dose (MED) is the smallest amount of training that still produces a result. The least you can do and still get stronger, build muscle, and move the needle.
Maximum Recoverable Volume (MRV) is the most you can do and still recover from. Push past it and your body stops adapting - you're just accumulating damage.
Between those two numbers is your training window. And here's the part nobody talks about:
The closer you push toward MRV, the more it costs you outside the gym.
It doesn't just cost you a sore Tuesday. It costs you patience with your kids. It costs you energy for your work. It costs you the ability to say yes to a Saturday morning hike or a Friday night with your wife - because you're cooked. You're living in a low-grade state of fatigue that you've normalised. And the worst part is you think that’s just what it’s supposed to feel like.
The 3/60/10 Sweet Spot Over the years it has taken me awhile to strip the minimum dose down as far as I could. The results are undeniable.
The formula is simple: 3 strength sessions per week 60 minutes of total cardio per week 10,000 steps per day That's it!
Three strength sessions is enough to build and keep muscle - if, and this is the part most people skip, you actually train with intensity when you're there. Sixty minutes of cardio across the week is the dose that keeps your engine running, your heart strong, your recovery sharp. Ten thousand steps a day is what your body was designed to do anyway, and it's the single biggest lever for body composition almost nobody pulls hard enough.
Here's the math on where this lands you:
Well above MED. You'll build muscle. You'll stay strong. You'll lean out if your nutrition is in line.
Well below MRV. You'll recover between sessions. You'll sleep. You'll show up to your life with energy left in the tank.
The 2x2 Rule If you want to know exactly what "enough" looks like for a body part, here's the dial inside the dial: two tough sets per muscle group, two times per week.
Two sets means two sets taken to within a rep or two of failure. Not warm-ups. Real, hard, "I had to lock in for that one" sets. Two times per week means you're hitting that muscle on, say, Monday and Thursday - not crushing it once and forgetting about it.
That's the minimum effective dose for muscle.
Anything you do on top of that is a bonus. And once you understand that, you stop padding your workouts with junk volume just because you don't trust that less actually works. Why This Matters at 40 I want to grow in places that matter just as much as the gym: as a partner, a father, an operator, a coach.
If I'm constantly in recovery debt, all of that suffers.
The lie a lot of us bought into is that training has to dominate your week to count. That if you're not training six days, you're slipping. That cutting back means giving up.
But three intense sessions a week will blow five half-assed sessions out of the water - 100% of the time.
The guys who finally get it lose more body fat, build more muscle, and feel better than they have in a decade - on less. The women in perimenopause finally realise they don’t have to exercise like it’s their job to make a dent in weight gain that feels out of control.
Because they're no longer paying the tax that comes from living near MRV.
Built Not Burnt This is what "Built Not Burnt" actually means. It's not just a tagline. It's the call to choose a body - and a life - you can sustain. I want you to have a body built by training, not broken by it. And a whole life where fitness fuels your growth instead of stealing from it.
If you're 40+ and you've been trying to outwork your way to results, try something this week:
Cut a session. Add intensity. And walk more.
See how you feel. See how your kids respond to the version of you that has fuel left in the tank at 7pm. See how your training quality changes when you're not chasing volume for the sake of volume.
The 3/60/10 sweet spot isn't where you go when you give up.
It's where you go when you grow up.