Build for Health with Srdjan Injac

Cardio gets a bad rap—and to be fair, most of us have earned that bias the hard way. But in this episode of Build for Health, Pete and trainer Srdjan Injac get practical about what cardio actually does for your health, your strength, and your long-term quality of life. It’s not punishment. It’s not penance. And it’s definitely not the hour-long treadmill slog you remember from the ’90s. Instead, Srdjan breaks down why cardiovascular training is as essential as lifting: stronger heart and lungs, better recovery, improved metabolism, deeper sleep, and sustainable longevity.

From there, they get honest about mindset—why so many people avoid cardio, how to find the version that doesn’t make you miserable, and how to build a routine you’ll actually stick to. Srdjan explains how overdoing cardio can sabotage strength and muscle, why 15 minutes of real effort beats 60 minutes of coasting, and how interval-based training fits perfectly into a strength-focused program. They dig into weekly targets, training zones, the American Heart Association’s recommendations, and the surprising data hiding in your smartwatch—especially resting heart rate and sleep quality—as reliable markers of your cardio fitness.

If you’ve ever felt embarrassed walking up a flight of stairs, wondered whether cardio really matters if you lift, or just need a reason to stop sprinting for the parking lot before your trainer notices you skipping the rower, this conversation breaks it all open. Practical, actionable, myth-busting—classic Build for Health.

Links & Notes

What is Build for Health with Srdjan Injac?

Build for Health is a show that flips the script on fitness. Hosted by longtime podcaster Pete Wright and strength coach Srdjan Injac of ELEV8 Fitness, this show isn’t about gym culture or getting shredded—it’s about why building muscle is the most important investment you can make in your long-term health.

Each week, Pete and Srdjan break down the science, bust the myths, and offer real-world insight into how resistance training supports not just strength, but brain function, metabolic health, emotional well-being, immune resilience, and aging with independence.

If you think lifting weights is just for looks, think again. It’s time to rethink strength—and build a body that’s built for life.

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Meet the Hosts

Srdjan Injac is a certified strength coach and the founder of ELEV8 Fitness in Portland, Oregon. With a background in kinesiology and a lifelong passion for movement, he’s trained everyone from elite athletes to everyday professionals to feel strong, live pain-free, and age with purpose. Srdjan’s coaching style is built on evidence-based training, long-term sustainability, and a deep belief in the power of muscle as medicine.

Pete Wright is a veteran podcaster, storyteller, and—most importantly—a guy who used to avoid the gym at all costs. Srdjan’s just so happens to be his trainer. As such, Pete tries to bring curiosity, candor, and a deeply personal perspective on what it really takes to change your relationship with strength... no matter how much it hurts. With a background in health communication and habit-building for adults with ADHD, Pete asks the questions we’re all wondering—and helps listeners stay curious while getting stronger.