It’s Not About Lifting Heavier, It’s About Lifting Smarter
I’ve been in this industry over 30 years now, and if there’s one thing I’ve learned watching successful men and women walk through my gym doors, it’s this — the guys and gals who trained hard in their 20s and 30s often think they can just keep doing the same routine forever. I get it. If it worked before, why change it? But your body at 45 is not the same machine it was at 25, and pretending otherwise is how people end up hurt.
Here’s what actually happens. Around your late 30s, you start losing muscle mass at a rate of about 3-8% per decade if you’re not actively fighting it, this is called sarcopenia and it’s sneaky because you don’t notice it until suddenly stairs feel harder. Your tendons and ligaments also lose some of their elasticity, which means the explosive, bouncy movements you used to do without thinking now need a proper warm up or you’re asking for trouble. I learned this the hard way with a former college athlete client of mine who insisted on jumping straight into box jumps like it was still 1998. Tweaked his achilles. We had to dial things way back for six weeks.
So what actually works? Lower the volume, raise the intention. I typically have my clients over 40 cut their total weekly sets by about 15-20% compared to what they did in their younger years, but we focus way more on time under tension and controlled eccentrics (that’s the lowering phase of a lift, for anyone who’s newer to this). A 4 second lowering phase on a squat does more for building real, usable strength than rushing through with heavier weight and sloppy form ever will.
Recovery is the other piece nobody wants to hear about. When your 25, you can train hard four days in a row and bounce back fine. After 40, your body needs more time to repair, and honestly your hormones are working against you a little bit too, testosterone and growth hormone both decline gradually with age. I tell my clients to think of recovery as part of the workout, not a break from it. Sleep, hydration, and eating enough protein (I generally recommend around 0.7-1 gram per pound of body weight for active adults maintaining muscle) — these things matter just as much as the workout itself.
There’s a verse I think about a lot when it comes to taking care of the body God gave us: “Do you not know that your bodies are temples of the Holy Spirit?” (1 Corinthians 6:19). I don’t think that means we have to be perfect, but it does mean we should be intentional. Training smarter as we age isn’t giving up, it’s respecting what we’ve been given.
If you’re finding it hard to figure out the right adjustments on your own, I do offer online personal training coaching where I build out a plan specific to your body, your history, and your goals — I’d genuinely love to help, just reach out anytime at Rushww1957@gmail.com. And if you’re local, I’ve recently opened up a few in-person morning coaching slots in Sandy Springs, Georgia, for those who prefer hands-on guidance.
Thanks for reading this fitness blog. I hope you enjoy a healthy day, Walter