How To Lift Harder Not Smarter Over 40

Back in my competition days, “rest day” wasn’t even part of my vocabulary.

If I wasn’t training six days a week, lifting heavy, sweating through cardio, or pretending yoga counted as recovery, I felt like I was slacking. The old me thought if I slowed down, I’d lose everything I’d worked for.

Sound familiar?

Fast-forward to today, and I’ve learned something big: your body isn’t built by burnout, it’s built by recovery.

And after listening to Dr. Bret Contreras (The Glute Guy) on the Huberman Lab Podcast, I felt so validated. Everything he talked about, progressive overload, full-body training, and Maximum Recoverable Volume (which is just science-speak for “don’t overdo it”), lined up perfectly with how I train now and how I coach my clients.

Why “More” Isn’t Better

The truth? Most women I work with are already doing too much.
Too many workouts. Too little recovery. Too much guilt when they skip a day.

But here’s what Dr. Bret reminded me: it’s not about how much you do, it’s about how well you do it and how much your body can recover from.

That’s your Maximum Recoverable Volume, the sweet spot where you push your limits but still allow your body to rebuild. Because you don’t grow in the gym… you grow when you rest.

How Much You Really Need to Lift

If you’re over 40 and wondering where to start, here’s what the science (and my experience) says:

Beginners: 2 full-body lifts a week
Intermediate/Advanced: 3 full-body sessions or a simple upper/lower split
Each workout: 3 sets per exercise, focusing on big compound moves like squats, presses, deadlifts, hip thrusts, and rows

And please, track your weights. Don’t guess. Progressive overload (gradually increasing the challenge) is how you get stronger, not by chasing soreness or doing random “burnout” circuits.

The Real Flex: Recovery

Recovery isn’t lazy. It’s strategic.
You can’t grow muscle or strength if your body never gets the downtime it needs to rebuild.

Rest days don’t mean doing nothing, they mean doing what supports your body best: walking, sleeping, stretching, or just not forcing another workout because you “should.”

As Dr. Bret said, even missing a few workouts or taking a deload week isn’t failure, it’s smart.

My New Fitness Philosophy: Less, But Better

This is where I feel totally vindicated.
I’ve been preaching the “less, but better” approach for years, and it’s finally getting the spotlight it deserves.

Here’s what that looks like:

Less volume. More intensity.
More rest. Less guilt.
More consistency. Less chaos.

It’s not about hustling harder; it’s about showing up smarter.

The Takeaway

If you only have time for one thing, make it lifting.
And if you only remember one thing, your body isn’t built by burnout.

The stronger, calmer, more energized version of you is built when you learn to train in harmony with your body, not against it.

And if you want help putting this into practice, join us inside the Fit Girl Magic Society.
You’ll get workouts under 60 minutes, a plan that fits your life, and a community that reminds you that rest is productive.

Because strength isn’t just what you lift, it’s how you live.

Connect with Me Instagram: @kimjeffersoncoach

FREE Facebook Group: https://www.facebook.com/groups/fitgirlmagic

Website: http://www.kimbarnesjefferson.com

5 Days To Slay The Holidays https://kimbarnesjefferson.lpages.co/5-days-slay-holiday

Listen to the complete Huberman lab podcast here https://podcasts.apple.com/us/podcast/huberman-lab/id1545953110?i=1000727833630