About John Paul

John Paul Catanzaro, BSc Kin, CSEP-CEP, CSEP-HPS, is a CSEP Clinical Exercise Physiologist and a CSEP High Performance Specialist with a Specialized Honours Bachelor of Science degree in Kinesiology and Health Science. He owns and operates a private training facility in Richmond Hill, Ontario. In 1996, John Paul opened a personal training studio at his home in Toronto, Ontario. With vision and passion, the business quickly grew and the word got out: “If you want to get in shape, go see this guy!” Now located in Richmond Hill, Ontario, the business boasts a state-of-the-art training facility and a waiting list of clients. John Paul founded The Catanzaro Group in 2004 with divisions in fitness, nutrition, supplements, lifestyle, seminars, and publishing. In 2010, Catanzaro Supplements was introduced, a new line of nutritional supplements with the objective of providing high quality supplements in a convenient form at an affordable rate. Over the years, John Paul has appeared on television and has written articles for several publications, including American Academy of Health and Fitness (AAHF) Gamut eJournal, Bodybuilding.com, Bodybuilding Italia, canfitpro Magazine, Coaching One-On-One, Dolfzine, FitCommerce, Fitness Business Canada, Fitness Professional Online, Fitness Trainer, Flare, grrlAthlete.com, Intense Fitness, Men’s Health, Mercola.com, MuscleMag International, Olympian’s News, Personal Trainer Development Center, Personal Training on the Net, Planet Muscle, Quest For Advanced Condition, SelfGrowth.com, SpotMeBro.com, Testosterone (aka T-Mag.com and T-Nation.com), TheGymLifestyle.com and Wannabebig.com. His newsletters are informative and entertaining, and he has provided reviews for numerous publications, including the inaugural edition of Sport First Aid in Canada. John Paul has authored six books, The Elite Trainer (2011), Mass Explosion (2013), The Business of Personal Training (2014), The Warm-Up (2016), Lean and Mean (2017), and Invincible (2022), and has released two DVDs, Stretching for Strengthening (2003) and Warm-Up to Strength Training (2005), which have sold copies worldwide, featured in several magazines, and been endorsed by industry-leading experts. John Paul has also released four webinars, Strength Training Parameters and Program Design (2013), Body Composition Strategies (2013), The Business of Personal Training (2014), and Injury Prevention Strategies for Aging Athletes (2016), providing the latest cutting-edge information to fitness professionals. Throughout his career, John Paul has consulted for various corporations. He’s worked with law enforcement personnel and has contributed to the Toronto Police Service health and wellness program. John Paul has worked with bodybuilders, fitness models, athletes, and coaches ranging from amateur ranks to national-level caliber. John Paul is one of the premier trainers in Canada. Building a reputation for getting his clients in top shape quickly, his expertise has not gone unnoticed by other health practitioners who attend his private studio regularly for instruction. John Paul has attracted the attention of various fitness-related organizations seeking lectures and workshops. The list includes canfitpro, Certified Professional Trainers Network, Granite Club, Masters Swimming Canada, Ontario Kinesiology Association, Ontario Society for Health and Fitness, Toronto Cricket Skating and Curling Club, and more. Those who experience his presentations have dubbed him “the man with an encyclopedic mind.”

Exercising too close to bedtime can mess up your sleep. It keeps your body in a sympathetic “fight or flight” mode when it should be shifting into a restful state. Watching an action-packed, suspenseful movie or television show can have a similar effect—not only does it elevate your heart rate, but the blue light from…

Here’s a “super” combo to finish off your upper-body workout: pair the standing cable crossover with the bent-over dumbbell lateral raise. Perform 3 sets of 15–20 reps for each exercise with minimal to no rest between them. For more great exercise pairings, check out:

Different strokes for different folks—I prefer high-bar, ass-to-grass squats. If you’re not accustomed to full squats, using chains can help by reducing the load at the bottom of the movement where you’re weakest. In this video, I’m performing full squats with 185 pounds on the bar and 140 pounds of chains. At the bottom, about…

Here’s a way to make push-ups more challenging: place your hands on a wobble board, elevate your feet on a step, and wear a weighted vest to increase the load. Aim for a full range of motion and keep the wobble board level by bracing your core throughout the set. In the video below, my…

If you constantly scratch the scab, you’ll never heal. That applies to any injury, but it’s especially true for shoulder injuries. The shoulder is the most mobile joint in the body. It can move the arm into thousands of positions—16,000, to be exact! If you don’t set the scapula and stabilize the joint properly, you…

Over the past week, I’ve run into a problem—a good problem, mind you—but a problem nonetheless. Four former clients want to return to training. The issue is… where do I fit them into my schedule? I’ve always maintained that personal trainers seeking new clients should focus first on the ones they already have. If you…

Paused reps can be a game-changer in your training. By deliberately stopping at key points during a lift, you reduce momentum, reinforce proper technique, and dramatically increase muscular tension. In the case of chin-ups, pausing at the bottom not only reduces cheating, but also provides a brief decompression for the spine and shoulders—something many lifters…

Now it’s Barb’s turn to train upper body while Terry works his lower body. Strategic program design allows both of them to push hard in the same session, with individualized focus — a win-win approach for any couple looking to stay strong and healthy together.

While Terry focuses on upper-body strength, Barb targets her lower body with personalized training that suits her needs and past injuries. This is a great example of how couples with different goals and histories can still train together effectively — without compromising their progress.

Meet Barb and Terry. This husband-and-wife duo began training with me in November of 2017. Despite having different health histories and training goals, they wanted to work out together. So, I designed a program that addressed their individual needs while allowing them to train side by side. How did I do it? Learn the thought…