
Show overview
The Catalyst has been publishing since 2022, and across the 4 years since has built a catalogue of 126 episodes. That works out to roughly 25 hours of audio in total. Releases follow a fortnightly cadence, with the show now in its 3rd season.
Episodes typically run ten to twenty minutes — most land between 10 min and 15 min — though episode length varies meaningfully from one episode to the next. None of the episodes are flagged explicit by the publisher. It is catalogued as a EN-language Health & Fitness show.
The show is actively publishing — the most recent episode landed 1 weeks ago, with 30 episodes already out so far this year. The busiest year was 2025, with 52 episodes published. Published by Chris Cooper.
From the publisher
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!
Latest Episodes
View all 126 episodesThe Truth About Testosterone (And Why Every Man Over 40 Is Being Sold TRT)
Seed Oils: Should You Stay Away?
Programming Preview: June 22-28, 2026
Programming Preview: June 15-21, 2026
5 Weeks to Tri: Your First Triathlon Starts Now
Catalyst Training Plan: June 8-14, 2026
Peptides: Worth the Hype?
Catalyst Training Plan: June 1-7, 2026
Why Stress Is Making You Fat (And What to Do About It)
How Long Does It Actually Take to See Results?
What is Hybrid Racing?
Is Walking Enough? The Honest Answer
Is Training Safe for Kids?
What Is Fitness, and Who Is Fit?
Three Things You Get at Catalyst
Consistency Beats Motivation
You Can't Be Fast Unless You're Strong

S2 Ep 96How To Run Your First 5k
Spring is here — and if you've been thinking about signing up for a 5K, this is your episode.Coach Chris Cooper breaks down exactly how complete beginners can go from the couch to crossing a 5K finish line this summer, using a proven method that works — without injury, burnout, or the crushing failure of Day 1 going too hard.The mistake almost every new runner makes? Lacing up and trying to run the whole thing. The result is four minutes of suffering, a bruised ego, and a pair of running shoes that go back in the closet.The solution is the run/walk method — the same approach behind the famous Couch to 5K program, with millions of success stories behind it. Run one minute, walk two. Build from there. Your cardiovascular system adapts faster than your connective tissue, and the intervals protect your joints while your lungs get fitter.In this episode, you'll learn:Why 8–10 weeks is genuinely enough time to run a 5K from zeroThe exact weekly structure of the run/walk methodWhat "conversation pace" means — and why going slower is the smarter playThe 3 things that derail most beginners (and how to avoid all of them)Plus: three prescriptions you can act on before this week is out — including signing up for a real event as a commitment device.Summer in Northern Ontario is short. Use it.Register for the OnRamp program at www.catalystgym.com

S2 Ep 95Working Out, But Not Seeing Results?
You're showing up. You're putting in the work. So why aren't you seeing results?The problem usually isn't effort — it's a mismatch between your problem and your prescription. The wrong fix, no matter how hard you work it, won't get you where you want to go.In this episode of the Catalyst Fitness Quickcast, Coach Chris goes rapid-fire through 11 of the most common "working out but stuck" scenarios — and the specific fix for each one:Lifting but not getting stronger? It's a volume-and-intensity problem, not an effort problem. Doing HIIT but not losing fat? Chronic high-intensity training actually reduces your body's ability to burn fat. Going to the gym five times a week but always exhausted? You're under-recovered, not undertrained. Eating healthy but the scale won't move? Healthy doesn't mean low-calorie.You'll also hear why tight muscles are usually weak muscles, why protein shakes don't build muscle on their own, and why sometimes the fastest path to progress is going to the gym less.Find your scenario. Apply your fix. Give it four weeks.And if you can't identify your mismatch on your own — that's what coaching is for.OnRamp program for beginners and returning athletes: catalystgym.com

S2 Ep 94How to Talk To Your Kids About Food
Are you already teaching your kids about food? Whether or not you realize it — yes, you are.Every meal, every snack, every habit they see you model is a lesson. The question is whether it's the lesson you want to pass on.In this episode, Coach Chris Cooper walks through four simple principles every kid should understand about food and nutrition — the things the Canada Food Guide won't teach them, but that your parents or grandparents probably lived without even thinking about it. You'll also learn why the fear of "creating an eating disorder" is holding too many parents back from having the most important health conversation of their child's life.What you'll take away:Why sugar — not lack of exercise — is driving childhood weight issuesThe caffeine conversation your teenager needs to hearHow to build a protein-first plate habit before the teen yearsWhy eating before bed matters more than most people thinkFind more episodes and resources at catalystgym.com.