
MEET THE EXPERT TEAM WHO CHAMPION YOUR PROGRESS
At TFW East Metro, our certified coaches bring decades of experience, expertise, and heart to help you succeed. We invite you to explore their bios, get to know their backgrounds, and see why they’re passionate about helping people like you reach their goals

Christie Calin
Coach
With nearly four decades of experience since 1985, Christie brings extensive knowledge and dedication to the fitness industry. Her coaching philosophy centers on individualized attention, recognizing that each person comes with unique desires and needs. Christie excels at active listening and collaborating with clients to create personalized roadmaps toward their fitness goals.
Areas of Expertise
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Personalized Fitness Programming
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Individual Goal Assessment
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Custom Training Plans
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Long-term Fitness Development
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Client-Focused Coaching
Professional Credentials
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Training For Warriors (TFW) Certification
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Certified Personal Trainer (CPT)
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Behavioral Change Specialist (BCS) Certification

Brian Waldo
Owner of TFW & Optimal Health & Performance, LLC
With over 30 years of experience in the fitness industry, Brian has made it his life's mission to help clients achieve their fitness goals. As the owner of TFW & Optimal Health & Performance, LLC, he delivers superior service, education, and customized programming. Brian specializes in creating tailored programs that meet each client's specific needs, partnering with them throughout their fitness journey.
Areas of Expertise
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Customized Fitness Programming
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Strength and Conditioning
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Corrective Exercise
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Movement Assessment and Training
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Athletic Performance Enhancement
Professional Credentials
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Master of Science (MS)
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Certified Strength and Conditioning Specialist (CSCS)
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Certified Personal Trainer (CPT)
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Corrective Exercise Specialist (CES)
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Muscle Activation Techniques Jumpstart Certified (MAT-Jumpstart)

Corinna Mickus
Coach
Corinna specializes in working with individuals recovering from injuries and those seeking to improve their mobility and overall health. Her approach focuses on steady, sustainable progress, helping clients work toward their goals one day at a time.
Areas of Expertise
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Injury Recovery and Rehabilitation
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Mobility Enhancement
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Nutritional Coaching
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Progressive Fitness Development
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Adaptive Training Programs
Professional Credentials
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Bachelor of Science (BS)
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Training For Warriors (TFW) Certification
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Corrective Exercise Specialist (CES)
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Certified Personal Trainer (CPT)
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Precision Nutrition Coach Certification

Melissa (Ding) Donndelinger
Coach
A dedicated member of the TFW East Metro community since 2016, Melissa transformed her passion for fitness into a coaching career. She emphasizes proper form and technique while motivating students to achieve their personal fitness goals.
Areas of Expertise
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Form and Technique Optimization
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Motivational Coaching
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Personal Goal Achievement
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Fitness Community Building
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Strength and Conditioning Training
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Client-Focused Training
Professional Credentials
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Training For Warriors (TFW) Certification
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Certified Personal Trainer (CPT)

Kevin Tamte
Coach
Kevin began his transformative weight loss journey in 2016, which ignited a passion for weightlifting and a drive to help others achieve their fitness goals. Now a dedicated coach, Kevin empowers students to make sustainable lifestyle changes, guiding them toward long-term success and greater confidence in their health and fitness journeys.
Areas of Expertise
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Weight Loss and Body Transformation
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Strength Training and Weightlifting
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Nutrition Coaching and Meal Planning
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Sustainable Lifestyle Changes
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Professional Credentials
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TFW (Training For Warriors) Certification
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Certified Personal Trainer (CPT)
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Precision Nutrition Coach Certification

Katie Plunkett
Coach
Katie combines her love for goal setting and self-improvement with a mission to empower others. She collaborates with students to develop personalized plans that promote healthier, stronger, and sustainable lifestyles.
Areas of Expertise
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Goal Setting and Achievement
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Personalized Fitness Planning
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Nutrition Coaching
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Sustainable Lifestyle Development
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Strength Training
Professional Credentials
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Bachelor of Science (BS)
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Master of Arts (MA)
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Training For Warriors (TFW) Certification
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Certified Personal Trainer (CPT)
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Precision Nutrition Coach Certification

Dan Zirbes
Coach
A veteran and triathlete, Dan has been with TFW East Metro since 2015. He draws from his military background and athletic experience to motivate students in achieving their peak performance and wellness goals.
Areas of Expertise
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Athletic Performance
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Endurance Training
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Motivational Coaching
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Military-Style Fitness
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Triathlon Training
Professional Credentials
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Training For Warriors (TFW) Certification
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Military Veteran
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Experienced Triathlete

Jen Tamte ("Coach JT")
Coach
Katie combines her love for goal setting and self-improvement with a mission to empower others. She collaborates with students to develop personalized plans that promote healthier, stronger, and sustainable lifestyles.
Areas of Expertise
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Goal Setting and Achievement
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Personalized Fitness Planning
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Nutrition Coaching
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Sustainable Lifestyle Development
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Strength Training
Professional Credentials
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Bachelor of Science (BS)
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Master of Arts (MA)
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Training For Warriors (TFW) Certification
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Certified Personal Trainer (CPT)
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Precision Nutrition Coach Certification

