About Chain Reaction Fitness & Performance

Chain Reaction Fitness & Performance offers personal training services with a focus on helping clients achieve their fitness goals. Trainers at Chain Reaction Fitness & Performance provide expert guidance and accountability, covering both fitness and nutrition. They take the time to understand individual client goals and provide in-the-moment coaching on form to prevent injury. Clients report increased strength, improved confidence, and progress towards their fitness goals, including overcoming previous injuries. The trainers are described as professional, dedicated, and enthusiastic about helping clients succeed.

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Reviews for Chain Reaction Fitness & Performance

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  • Jan 2026

    I run and own a civil engineering firm in the area. I also travel train and plan professional beach volleyball. Sam is excellent and creates workouts/programs that cater to exactly what you need and he meets you where you are at. Super personable super expert.

  • Oct 2025

    Outstanding Trainer and Partner in Health & Fitness ->

    I highly recommend Sam and Chain Reaction Performance.

    Sam is knowledgeable—not just in fitness training, but also in nutrition, overall health, and even the mental side of wellness. He designs a program that’s sustainable, enjoyable, and that delivers results.

    My personal goals are focused on building muscle strength to stay ahead of aging and developing better nutritional habits to support that. Sam has been a true partner—keeping me accountable, challenging me in the right ways, and always keeping workouts fresh and engaging.

    I value his customized, dedicated approach which is...read full review

  • Mar 2025

    I have been working out with Sam at Chain Reaction Fitness for 6 months now and the results have been amazing, Sam is an experienced trainer that takes a personal approach to fitness that allowed me to create and achieve goals of losing weight and feeling stronger! He is encouraging, enthusiastic and available to help me reach my goals. I really appreciate the nutrition counseling that is allowing me to create a healthy lifestyle! I highly recommend Sam and Chain Reaction Fitness!

Hours

Monday: 5AM - 9PM
Tuesday: 5AM - 9PM
Wednesday: 5AM - 9PM
Thursday: 5AM - 9PM
Friday: 5AM - 9PM
Saturday: 7AM - 12PM
Sunday: Closed

Tips

accepts credit cards free wi-fi bike parking

Location

8353 Dudley Ct, Arvada

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