Here's a thing that happens to almost everyone: somewhere around middle age, you quietly renegotiate your relationship with your body. You stop expecting it to perform and start expecting it to complain. You chalk up the stiffness, the slowdowns, the loss of grip strength to "just getting older" — as if decline were a scheduling appointment you simply had to keep. The problem is, most of what we call "aging" is actually just inactivity wearing a disguise. And this week, Srdjan is here to pull the mask off.

The numbers are uncomfortable but important. After 30, you start losing muscle. After 60, that loss accelerates and nearly doubles. That's not a prediction — that's sarcopenia, and it's already happening unless you're actively fighting it. Falls become the leading cause of injury-related death in adults over 65. The overhead bin you couldn't reach last Tuesday? That's not a bad day. That's a data point. The good news — and there genuinely is good news — is that resistance training is not just helpful at any age, it's more important at 70 than it was at 30. Your 70-year-old body can still build muscle. It just needs a reason to.

Of course, knowing that and walking through a gym door are two completely different things. There's the grief of being a former athlete in a body that won't cooperate. There's the terror of looking foolish. There's the very reasonable suspicion that whatever you do at 68 is a pale imitation of what you did at 28, and why bother. Pete and Srdjan address all of it — including the guy who tore his rotator cuff because he refused to accept that his 52-year-old shoulder had a different opinion than his 28-year-old ego. The goal, as Srdjan puts it, isn't to perform like you used to. It's to pick up your own groceries, catch yourself when you trip, and get off the floor without needing a spotter.

And here's the part that should make you sit up a little: clients are coming off medications. Memory is improving. Metabolic markers — blood pressure, cholesterol, inflammation — are moving in the right direction. Resistance training turns out to be doing things that no pill on the market does quite as well, and it's available to anyone willing to start slow and stay consistent. The science on aging well is not ambiguous. The only question is whether you're going to take it seriously before you have to, or after.

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You had questions after our Programming 101 episode, and Pete and Srdjan are back to answer them. This week it's Programming 102 — a listener-driven deep dive into the mechanics of building a training program that actually adapts as you do. If you've ever missed a week and panicked, wondered whether you can train your upper and lower body on totally different systems, or felt vaguely like you should be doing something "more advanced" by now without knowing what that actually means, this episode is for you.

Srdjan clears up one of the most common sources of unnecessary anxiety in strength training: missing a week. Spoiler — one week off is not the catastrophe your brain says it is. Unless you were seriously ill or running on fumes, you probably just gave your body some extra recovery time. He also breaks down concurrent periodization — the practice of training different physical qualities at the same time, like strength for your lower body while chasing hypertrophy up top. It's not just something advanced athletes do. Srdjan does it himself, and the logic is straightforward once you understand it.

Then there's the big one: how do you know when you're ready to graduate from beginner linear programming? The honest answer is you'll feel it before you fully understand it — when the weight stops going up every session, when you stop getting sore, when the workouts feel too predictable. Srdjan walks through what that transition looks like and introduces the concept of "shocking the muscle" — which, as Pete discovers, has a lot less to do with adding weight and a lot more to do with changing angles, order, tempo, tools, and expectation. Gravity eventually wins if all you do is chase heavier.

Whether you're three months in or three years in, this episode is a useful gut-check on where you are in your training arc and what it means to keep making progress without just piling on plates.

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There's a remarkable amount of misinformation floating around the fitness world — and the frustrating part is that most of it isn't malicious. It's just wrong, and it gets repeated so often that it starts to feel like received wisdom. This week on Build for Health, Pete and Srdjan take on some of the most persistent myths in strength training and fitness, the kind that keep people out of the gym, stuck in the wrong routine, or convinced that getting stronger just isn't for them.

But beyond the conversation about each myth comes some hidden truths and misunderstandings, and what better information actually looks like in practice.

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Here's the uncomfortable truth about most people's fitness routine: it's not a routine. It's a vibe. A loosely organized collection of exercises they kind of remember, performed at an intensity that feels appropriately unpleasant, repeated until boredom or injury ends the whole experiment. That's not training. That's just being tired on purpose.

This week, Pete and Srdjan get into what separates people who actually progress from people who have been "getting back into it" for the last four years. The answer is periodization — which sounds like the kind of word a personal trainer uses to justify charging more, but is actually just the radical idea that your workouts should have a plan. A real one. With phases. And a reason.

Srdjan walks through the three main approaches — linear periodization for beginners building their foundation, non-linear for intermediate lifters juggling real life, and block periodization for more advanced athletes chasing specific adaptations. He also explains the deload — the week where you go lighter on purpose, which feels like cheating but is actually the thing that lets you keep going.

They also get into the mechanics of how a real program is built: why you start with higher reps and lower weight before you ever touch anything heavy, what progressive overload actually looks like in practice, and — crucially — why loading your biceps the same way you'd load your back is how people end up hurt and confused.

Pete has questions. Reasonable ones. Like: does more sweat mean a better workout (no), do you have to change exercises constantly to keep making progress (also no), and does every set need to go to failure (please, no). Srdjan dismantles all of them with the patient authority of someone who has watched a lot of people make these mistakes in real time.

And at the end, Srdjan shares what actually makes him feel like the training is working — and it's not a personal best on an app. It's a stranger at a grocery store. Which turns out to be the most unexpectedly useful piece of advice in the whole episode.

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If you’ve ever had a great week in the gym and then let a bathroom scale talk you into thinking nothing’s working, this episode is for you. Pete and Srdjan unpack why body weight is such a noisy, unreliable metric on its own—because it can swing for reasons that have nothing to do with fat loss or fitness progress. They talk through what’s actually in that number (water, sodium, stress, sleep, inflammation, hormones, meal timing), and why daily weigh-ins can turn a normal fluctuation into an emotional roller coaster.

From there, the conversation pivots to what’s worth tracking instead. Srdjan explains how he uses body composition testing (like InBody) to track trends over time—fat percentage, lean mass, visceral fat, muscle balance—without obsessing over single readings. They also get into the performance and “real life” markers that are often better indicators of progress: stronger lifts, smoother movement, better balance, faster recovery between sets, improved sleep and energy, fewer cravings, and the quiet wins like clothes fitting differently or feeling more solid when you move through the day.

They close by getting practical about minimum effective tracking. Progress photos, waist-to-hip ratio, and clothing fit can tell a clearer story than a fluctuating number, especially when you’re targeting body composition changes. And there’s a deceptively important mindset point Srdjan keeps coming back to: you’re usually going to feel progress before you see it. If you’re doing the work, don’t let one number erase the evidence.

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This one is about the part of training nobody romanticizes: coming back after injury or surgery without letting impatience take the wheel. We start with a real-world case—Pete’s business partner Andy facing back-to-back knee replacements—and uses that as a proxy for anyone staring down rehab, physical therapy, and the uneasy question of “When am I actually ready to train again?” Srdjan lays out what he wants to know first (medical notes, PT progress, movement limits), and why the handoff from PT to strength work matters: PT gets you functional, but strength training is where you rebuild the stability and muscle support that keeps you from getting hurt again.

A big thread here is pain literacy. Srdjan talks about learning to distinguish discomfort from danger—aching versus sharp pain, soreness versus joint pain—and how a good coach watches movement as much as they listen to words (because most of us underreport what we’re feeling). They also unpack the two classic traps: the underconfident “I can’t train until I’m pain-free” and the overconfident “It doesn’t hurt, so I’m fine,” and why both can get you into trouble. The throughline is slowing down, staying in control, and treating old injuries with ongoing respect even years later.

They also get practical: using the pool to reduce joint load while keeping muscles active, prioritizing stabilizers and unilateral work for asymmetries, and reframing “rest” as active recovery rather than full stop. And there’s a nice, slightly sneaky lesson for the rehab window: if your training options shrink, tighten up what you can control—protein, calories, and habits—so the setback is real but not catastrophic.

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Knees and shoulders might be the two most over-policed joints in the gym—by people who mean well, by people who absolutely don’t, and by that one guy who taught you to fear squats in 2004. Pete and Srdjan break down what actually makes these joints cranky, which “rules” are myths, and how to tell the difference between real injury pain and the normal discomfort of undertrained tissue waking up.

You’ll come away with a simple framework: earn your range of motion, stop chasing load at the expense of control, and treat warm-ups and stabilizers like the main event—not an apology lap. Plus: why locking out under heavy weight can be a sneaky knee trap, why shoulders hate heavy rotation, and what to do when something hurts on a day you didn’t even train.

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The question sounds simple, but it carries a lot of baggage: if you don’t eat right after a workout, are you undoing all your hard work? In this episode, Pete Wright and Srdjan Injac take a calm walk through one of fitness culture’s most persistent anxieties—the so-called anabolic window—and explain why it’s been overstated.

Srdjan reframes the conversation around what actually drives progress: daily calories, adequate protein, sufficient fiber, and long-term consistency. Whether you eat two meals or six, the body cares far more about what you total up over the day than whether you sprint to a shaker bottle the second your workout ends. The much-feared 30-minute cutoff turns out to be less a hard deadline and more a misunderstanding of how long the body remains responsive after training. The conversation also digs into nuance that often gets lost online, including subtle differences in recovery and timing between men and women, how cortisol and glycogen play into post-workout meals, and why “fasted cardio” can make sense for some people and not others. Rather than rules, Srdjan emphasizes experimentation—learning how your own body responds to food timing, workout intensity, and energy availability.

The takeaway is refreshingly unglamorous: stop chasing perfect timing, start building repeatable habits. Eat in a way that fits your life, fuel your workouts, and trust that progress comes from showing up again tomorrow—not from beating a stopwatch to the fridge.

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