The Catalyst

Chris Cooper

The Catalyst is your source for information about improving fitness and health. Once a week, host Chris Cooper of Catalyst Fitness bridges the gap between science and ground-level tactics in gyms and coaching practices. The Catalyst is perfect for coaches, trainers, nutritionists, athletes and general exercisers who want to learn more about training. Be sure to subscribe!

  1. قبل يومين

    Peptides: Worth the Hype?

    Peptides are everywhere right now — in fitness ads, longevity podcasts, and your gym buddy's supplement stack. But what actually are they, and do they work? In this episode, Coach Chris Cooper breaks down the science behind peptides: what they are (short chains of amino acids your body already makes), why they've exploded in popularity, and whether the fitness-focused ones are actually worth your money. The short version: pharmaceutical peptides like Ozempic are the real deal — rigorously tested, FDA-approved, and backed by large clinical trials. The peptide supplements being sold online for fat loss, muscle growth, injury healing, and anti-aging? Most of them exist almost entirely in the animal research stage. There are no established human doses, quality control is unknown, and several popular ones are classified by the FDA and World Anti-Doping Agency as unapproved substances. Chris explains why the hype isn't accidental — the supplement industry runs on novelty, and the success of GLP-1 medications created a massive halo effect for the entire peptide category. Influencers and media coverage did the rest. You'll also learn three practical ways to protect your wallet: demand human clinical trial data before buying any supplement, seek out actual medical professionals for injury recovery, and put your money where 30+ years of human research already points. The boring answers — creatine, protein, sleep, progressive training — are still the right ones. Ready to cut through the noise? Visit catalystgym.com.

    ١٢ د
  2. ٣٠ مايو

    Why Stress Is Making You Fat (And What to Do About It)

    You're eating reasonably well. You're trying to move more. But the weight keeps showing up around your middle and won't budge. It might not be your diet. It might be your cortisol. In this episode, Coach Chris breaks down exactly what chronic stress does to your body — and why it works directly against every health goal you have. Cortisol is your primary stress hormone. In short bursts it's essential. But when stress is chronic — shift work, financial pressure, a Northern Ontario winter that never seems to end — cortisol stays elevated all day. And that changes everything. Elevated cortisol encourages your body to store fat specifically in your abdomen — the most dangerous location, linked to heart disease, type 2 diabetes, and metabolic syndrome. It can even trigger the creation of new fat cells in adults. It hijacks your brain's reward pathways, driving cravings for high-fat, sugary comfort foods. It disrupts your sleep, which elevates cortisol further and throws your hunger hormones completely off balance. And over time, it breaks down muscle — slowing your metabolism and making fat loss even harder. This isn't a willpower problem. It's biology. And the interventions are specific. You'll learn why moderate exercise is one of the most powerful cortisol regulators available, why sleep is a non-negotiable health intervention, and how to build one stress-management habit that isn't food. You can't fix a cortisol problem with willpower. But you can fix it with the right habits. Start at catalystgym.com/free-intro.

    ١١ د
  3. ١٦ مايو

    What is Hybrid Racing?

    Hybrid racing is exploding in popularity—and for good reason. It's accessible, challenging, and gives you a clear goal to train toward. In this episode, Chris breaks down what hybrid racing actually is, starting with Hyrox: the fitness race that combines running with functional workout stations like rowing, sled pushes, burpees, and wall balls. Hyrox events sell out in minutes, which is why gyms worldwide now host "sims" to give athletes a taste of competition without the travel and expense. But Hyrox isn't the only option. Hybrid racing includes triathlons, duathlons, biathlons, Spartan races, and even some CrossFit workouts like Murph. The common thread? They all mix endurance with strength or power in one continuous event. Why is hybrid racing so appealing? The barrier to entry is low. Unlike a CrossFit competition with complex barbell lifts, hybrid races use simple movements you can learn in a single session. But the ceiling is high—elite athletes find endless room for improvement through better pacing, conditioning, and raw output. Chris also answers a key question: is CrossFit hybrid racing? Not quite. While some CrossFit workouts fit the mold, full competitions include max lifts and gymnastics skills that create a higher technical barrier. This summer, Catalyst is programming hybrid racing workouts every Saturday. If you're ready to try a real event, check out the Copper Bay Triathlon and Duathlon in Bruce Mines, Ontario. Whether you're chasing a podium or just looking for a training goal, hybrid racing gives you something to work toward.

    ٨ د
  4. ٢ مايو

    Is Training Safe for Kids?

    Is it safe for your kid to lift weights? You've probably heard the warning your whole life: weight training stunts a child's growth. It's so widely repeated that most parents accept it without ever asking where it came from. In this episode of The Catalyst, Coach Chris Cooper traces the myth back to its actual source — an 1842 report from England's Children's Employment Commission about coal-mining children — and unpacks why the science behind it falls apart on closer inspection. The kids who worked in those mines weren't short because of the heavy loads. They were short because of malnutrition, lack of sunlight, chronic stress, and the fact that mine operators specifically chose smaller children to fit through the tunnels. Modern research tells a completely different story. The National Strength and Conditioning Association, the American College of Sports Medicine, the American Academy of Pediatrics, and the Canadian Society for Exercise Physiology all agree: resistance training is not only safe for children, it's beneficial — and in many cases, necessary for healthy bone density, muscle development, and injury prevention. Chris also explains what most parents miss: kids get stronger by rewiring their nervous systems, not by building muscle. That makes strength training for children a form of skill training. He walks through the exact three-step progression Catalyst uses with young athletes — mechanics first, consistency second, intensity last — and gives parents a practical checklist for evaluating any youth coaching program. Plus: why the coach matters more than the weight, and three things you can do this week. Book a free No-Sweat Intro at catalystgym.com.

    ١٢ د

حول

The Catalyst is your source for information about improving fitness and health. Once a week, host Chris Cooper of Catalyst Fitness bridges the gap between science and ground-level tactics in gyms and coaching practices. The Catalyst is perfect for coaches, trainers, nutritionists, athletes and general exercisers who want to learn more about training. Be sure to subscribe!

قد يعجبك أيضًا