Expert Coaches for Your Fitness Journey

At Catalyst Health Yorkville, Our strength and conditioning specialists work closely with you to help you achieve your fitness goals. whether you're looking to build strength, gain muscle, lose fat, recover from an injury, or improve general mobility, our team is here to help.

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Alex Manson, CPT, CSCS

Strength and Conditioning Specialist

Alex Manson, CPT, CSCS. Strength and Conditioning Specialist. Alex's focus has always been strength and movement. He believes being strong in all ranges of motion builds a resilient body, improves performance, and reduces the risk of injury.

At Catalyst, Alex works with clients of all levels to develop strength, improve movement quality, and build confidence in the gym. His coaching style emphasizes proper technique, progressive training, and creating sustainable habits that lead to long-term results.

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Danielle Milner, B.H. Kinesiology

Strength and Conditioning Specialist

@daniellemilner9

Since graduating from Western University with an honours specialization in Kinesiology, Dani has gone on to become a successful personal trainer (CPTN certified) for over seven and a half years in Calgary and Toronto (2.5 years in Toronto) . She has a long list of certifications, including REFORMER PILATES CERTIFICATION, TRX Suspension Training course, TRX group training, TRX foundations of Yoga, RockTape FMT Movement Specialist basic & advanced, Pre & Postnatal Fitness Specialist (PPFS), fpm Progressive Trunk Training specialist and Senior Fitness Instructor Certification (SFIC).

Dani has experience being a studio manager for a boutique studio in Calgary and has instructed numerous HIIT classes. On the side, Danielle also has experience running a small business of teaching senior fitness classes to a loyal group for 4 years. Dani moved to Toronto 2.5 years ago and has gotten a reputation of putting Catalyst members through some killer workouts hence her nickname #deathbydani .

Dani is also an avid runner and fan of HIIT  and Pilates workouts or anything involving a Woodway;) Dani also loves travelling to new places, good food & fashion . Along with fitness , Dani has a passion of helping to style others with the perfect outfit for any event or occasion!

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Steven Bolé, CPT, DTS (Level 1)

Strength and Conditioning Specialist

As a health fitness professional, Steven is a firm believer that movement is the best form of medicine. Toronto born, Steven has been involved in many competitive teams such as rugby, football, track and field, and volleyball. He incorporates his knowledge in team training and personal training experience to ensure that clients conquer their goals.

In 2014, Steven graduated from Durham College with a Diploma in Fitness and Health Promotion. Now a certified Canadian Society for Exercise Physiology - Personal Trainer (CSEP - CPT) and Darby Training Systems - Level 1 Certified (DTS level 1). Steven has years of personal training experience, helping various people achieve their goals. Steven is continuously expanding his wealth of knowledge to better himself as a fitness professional.

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Karen Wong, CPT

Strength and Conditioning Specialist, Boxing Instructor

Karen specializes in bringing a fun and motivating strength training session for every client. As a boxing and HIIT workout instrctor, she utilizes these techniques in her workouts to maximize results. Karen takes pride in helping others achieve their goals and be the best version of themselves. You can expect a killer workout everytime.

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Moe Elhendawi, BSc (Kin), R. KIn, CPT, Naturopathic Medical student

Strength and Conditioning Specialist, Registered Kinesiologist

Moe received his BSC in Kinesiology from McMaster University. He is Certified Personal Trainer, reflecting his proficiency in designing personalized exercise programs and guiding clients toward their fitness goals.

Beyond his academic achievements, Moe boasts a strong athletic background, having excelled in gymnastics, soccer, and rugby at both provincial and national levels. These experiences have exposed him to various training styles, adding to his training repertoire.

Currently a student pursuing a Doctoral degree in Naturopathic Medicine, Moe's passion lies in forging meaningful connections with clients. His primary focus is on empowering individuals to achieve their health and wellness objectives, going beyond aesthetic goals.

Moe's training philosophy is firmly rooted in evidence-based practices, emphasizing the "train-to-failure" approach. This approach ensures that he consistently encourages his clients to strive for their absolute best, pushing boundaries and achieving their full potential in every session. With an ever-evolving commitment to learning and an unwavering passion for fitness, nutrition, and holistic healthcare, Moe is poised to make a positive impact on the health and wellness of each and every one of his clients.

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Phillip hung, Bsc, DC(c)

Strength and Conditioning Specialist, Integrated assessment and patterning

Phillip is a Trainer and final-year Doctor of Chiropractic intern with a passion for fitness and performance training. He holds a BSc in Biological Sciences from the University of Manitoba and has gained clinical expertise at the Canadian Memorial Chiropractic College, combining rehabilitation and performance to help clients reach their full potential.

His passion for fitness developed through participation in basketball, volleyball, long-distance track and field, and weight training. This background, paired with his academic and clinical expertise, enables him to design personalized training programs that enhance performance and decrease the risk of injuries.

Phillip’s training philosophy, “Movement is medicine; strength is freedom”, highlights the importance of optimal movement in achieving long-term success. By applying evidence-based, client-centered care, he helps clients reach their fitness goals in a safe and fun environment.

In his free time, Phillip enjoys hiking, plyometric training, watching NBA games, and listening to podcasts. Dedicated to lifelong learning, he continuously updates his knowledge to provide the best care and results for his clients.

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MARWIN SILERIO, cpt

Strength and Conditioning Specialist 

Since becoming a Personal Trainer in 2016, Marwin has built a strong reputation for helping busy, high-performing individuals reconnect with their physical and mental wellbeing. He works with a diverse range of clients to uncover their “why” and create personalised, sustainable health routines that fit their lifestyle.

Through strength training, Marwin helps clients build physical resilience, mental clarity, and long-term health independence. His performance-based approach ensures people don’t just thrive in the gym — but in every part of their lives.

Nationally recognised in New Zealand with a total of eleven nominations across Personal Trainer of the Year and Group Fitness Instructor of the Year, Marwin now brings his experience and passion to Canada—continuing his mission to help others become stronger, healthier, and more grounded in their wellbeing.

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Antonio Montes

Movement Coach, Mobility & Strength Specialist

Antonio Montes brings over 20 years of experience in the health and fitness industry, helping individuals move better, reduce pain, and build strength that supports both everyday life and physical performance. He holds a Bachelor’s degree in Kinesiology from the University of Toronto and has spent his career studying how movement quality, joint health, and strength development influence long-term physical well-being.

Antonio’s passion for movement comes from both professional and personal experience. He played competitive soccer, has trained in Brazilian Jiu-Jitsu for over a decade, and has completed multiple body composition transformation phases himself, ranging from just under 200 lbs to as lean as 146 lbs. These experiences give him a practical understanding of the physical and mental demands involved in improving health, performance, and resilience.

He works with a wide range of clients—from busy professionals experiencing stiffness and recurring pain to active individuals looking to optimize how their bodies move and perform. His approach combines movement assessment, mobility training, and progressive strength development to address the underlying causes of limitations rather than simply managing symptoms.

Antonio believes that when people improve how their bodies move, they unlock the foundation for long-term health, resilience, and performance.