Certified Personal Trainers

Chris Hedman - Request to train with Chris!
Status: Not Accepting New Clients
Population Served: Active Aging Adults
Focus Areas: Strength and Flexibility, Functional Living Capabilities, and Overall Fitness & Wellness
Registered Class Instructor: Older Adult Functional Assessments, Weight Training for Older Adults, and Women's Weight Training
Certifications: ACSM Certified Personal Trainer and CPR/AED Adult/Child/Infant
Outside of his professional work, Chris enjoys vacationing in faraway places.
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Cole Nanke - Request to train with Cole!
Status: Accepting New Clients at North, South, and East Boulder Recreation Centers
Population Served: Teens, Adults, Active Aging Adults
Focus Areas: Holistic Purpose Driven Approach, Strength and Flexibility Training, Overall Fitness & Wellness
Registered Class Instructor: Women's Weight Training
Certifications: NASM Certified Personal Trainer and CPR/AED Adult/Child/Infant
Outside of his professional work, Cole enjoys hiking with his dog, Althea, camping, listening to music, traveling, and spending quality time with friends and family.
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Divya Mahadevan - Request to train with Divya!
Status: Not Accepting New Clients
Population Served: Adults, Active Aging Adults, Pre/Post Natal Women
Focus Areas: Holistic Approach, Breathing Focused Movement, Strength and Flexibility Training, Overall Fitness & Wellness
Registered Class Instructor: Women's Weight Training
Certifications: NASM Certified Personal Trainer, NASM Weight Loss Specialist, NASM Behavior Change Specialist, Girls Gone Strong Pre & Post/Natal Coach, and CPR/AED Adult/Child/Infant
Outside of her professional work, Divya enjoys cooking her mother's tried and true recipes, hiking, and snowboarding.
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Keri Ronkin - Request to train with Keri!
Status: Accepting new clients at North Boulder Recreation Center
Population Served: Adults, Active Aging Adults, Peri/Post Menopause Women, and Adolescents
Focus Areas: Functional Strength, Stability, Mobility, and Flexibility Training, Peri/ Post-Menopausal Fitness, Body Composition Improvement, as well as HIIT and Circuit Training
Registered Class Instructor: Women's Strength and Cardio Circuit
Certifications: ACE Certified Personal Trainer, 200-hr Yoga Alliance Teacher, and CPR/AED Adult/Child/Infant
Outside of her professional work, Keri is pursuing an MS in Clinical Mental Health Counseling. In her free time, she enjoys hiking, running, skiing, reading, and spending time with my two adult children.
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Michael David Bauk - Request to train with Michael!
Status: Accepting New Clients at East and South Boulder Recreation Centers
Population Served: Adults and Active Aging Adults
Focus Areas: Holistic Approach, Weight Training, Plyometrics, Stretching
Drop-In Class Instructor: Stretching 10, Women's Weight Training
Certifications: ACE Certified Personal Trainer, NPTA Stretching & Flexibility Certification, CPR/AED Adult/Child/Infant
Outside of his professional work, Michael David enjoys puzzles and podcasts
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Ryan Kim - Request to train with Ryan!
Status: Accepting New Clients at North and East Boulder Recreation Centers
Population Served: Adolescents, Adults, Active Aging Adults
Focus Areas: Functional Strength, Stability, and Flexibility, Holistic Approach
Registered Class Instructor: Bootcamp
Certifications: NASM Certified Personal Trainer, NASM Behavior Change Specialist, NASM Corrective Exercise Specialist, CPR/AED Adult/Child/Infant
Outside of their professional work, Ryan enjoys meditation, breathwork, reading, and playing basketball.
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Sterling Weston - Request to train with Sterling!
Status: Not Accepting New Clients
Population Served: Teens, Adults, and Active Aging Adults
Focus Areas: Holistic Approach, Neurological Queuing, Movement Re-Patterning, Muscle Strength and Flexibility, Hypertrophy Body Building
Certifications: ACE Certified Personal Trainer, ACE Certified Group Fitness Instructor, CPR/AED Adult/Child/Infant
Outside of his professional work, Sterling enjoys Breathwork, Meditation, Climbing Trees, Park Crawling, and Groovy Dancing
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Terry Tessier - Request to train with Terry!
Status: Not Accepting New Clients
Population Served: Active Aging Adults
Focus Areas: Strength, Stability, Mobility, and Flexibility
Drop-In Class Instructor: Fit & Strong and SilverSneakers® Classic
Certifications: ACE Certified Personal Trainer, ACE Certified Functional Training Specialist, AFFA Certified Group Fitness Instructor, SilverSneakers® Certified Class Instructor, and CPR/AED Adult/Child/Infant
Outside of his professional work, Terry enjoys playing tennis, cycling, traveling and spending time with her family.
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Tyler Weed - Request to train with Tyler!
Status: Accepting new clients at East Boulder Recreation Center
Population Served: Teens, Adults, Active Aging Adults
Focus Areas: Strength Training, Conditioning, Performance Training, Overall Fitness and Wellness
Certifications: NASM Certified Personal Trainer and CPR/AED Adult/Child/Infant
Outside of his professional work, Tyler enjoys playing baseball, golfing, hiking, and spending time with friends and family.
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Chris Hedman - Request to train with Chris!
Status: Not Accepting New Clients
Population Served: Active Aging Adults
Focus Areas: Strength and Flexibility, Functional Living Capabilities, and Overall Fitness & Wellness
Registered Class Instructor: Older Adult Functional Assessments, Weight Training for Older Adults, and Women's Weight Training
Certifications: ACSM Certified Personal Trainer and CPR/AED Adult/Child/Infant
Outside of his professional work, Chris enjoys vacationing in faraway places.1 of 9
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Cole Nanke - Request to train with Cole!
Status: Accepting New Clients at North, South, and East Boulder Recreation Centers
Population Served: Teens, Adults, Active Aging Adults
Focus Areas: Holistic Purpose Driven Approach, Strength and Flexibility Training, Overall Fitness & Wellness
Registered Class Instructor: Women's Weight Training
Certifications: NASM Certified Personal Trainer and CPR/AED Adult/Child/Infant
Outside of his professional work, Cole enjoys hiking with his dog, Althea, camping, listening to music, traveling, and spending quality time with friends and family.2 of 9
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Divya Mahadevan - Request to train with Divya!
Status: Not Accepting New Clients
Population Served: Adults, Active Aging Adults, Pre/Post Natal Women
Focus Areas: Holistic Approach, Breathing Focused Movement, Strength and Flexibility Training, Overall Fitness & Wellness
Registered Class Instructor: Women's Weight Training
Certifications: NASM Certified Personal Trainer, NASM Weight Loss Specialist, NASM Behavior Change Specialist, Girls Gone Strong Pre & Post/Natal Coach, and CPR/AED Adult/Child/Infant
Outside of her professional work, Divya enjoys cooking her mother's tried and true recipes, hiking, and snowboarding.3 of 9
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Keri Ronkin - Request to train with Keri!
Status: Accepting new clients at North Boulder Recreation Center
Population Served: Adults, Active Aging Adults, Peri/Post Menopause Women, and Adolescents
Focus Areas: Functional Strength, Stability, Mobility, and Flexibility Training, Peri/ Post-Menopausal Fitness, Body Composition Improvement, as well as HIIT and Circuit Training
Registered Class Instructor: Women's Strength and Cardio Circuit
Certifications: ACE Certified Personal Trainer, 200-hr Yoga Alliance Teacher, and CPR/AED Adult/Child/Infant
Outside of her professional work, Keri is pursuing an MS in Clinical Mental Health Counseling. In her free time, she enjoys hiking, running, skiing, reading, and spending time with my two adult children.4 of 9
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Michael David Bauk - Request to train with Michael!
Status: Accepting New Clients at East and South Boulder Recreation Centers
Population Served: Adults and Active Aging Adults
Focus Areas: Holistic Approach, Weight Training, Plyometrics, Stretching
Drop-In Class Instructor: Stretching 10, Women's Weight Training
Certifications: ACE Certified Personal Trainer, NPTA Stretching & Flexibility Certification, CPR/AED Adult/Child/Infant
Outside of his professional work, Michael David enjoys puzzles and podcasts5 of 9
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Ryan Kim - Request to train with Ryan!
Status: Accepting New Clients at North and East Boulder Recreation Centers
Population Served: Adolescents, Adults, Active Aging Adults
Focus Areas: Functional Strength, Stability, and Flexibility, Holistic Approach
Registered Class Instructor: Bootcamp
Certifications: NASM Certified Personal Trainer, NASM Behavior Change Specialist, NASM Corrective Exercise Specialist, CPR/AED Adult/Child/Infant
Outside of their professional work, Ryan enjoys meditation, breathwork, reading, and playing basketball.6 of 9
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Sterling Weston - Request to train with Sterling!
Status: Not Accepting New Clients
Population Served: Teens, Adults, and Active Aging Adults
Focus Areas: Holistic Approach, Neurological Queuing, Movement Re-Patterning, Muscle Strength and Flexibility, Hypertrophy Body Building
Certifications: ACE Certified Personal Trainer, ACE Certified Group Fitness Instructor, CPR/AED Adult/Child/Infant
Outside of his professional work, Sterling enjoys Breathwork, Meditation, Climbing Trees, Park Crawling, and Groovy Dancing7 of 9
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Terry Tessier - Request to train with Terry!
Status: Not Accepting New Clients
Population Served: Active Aging Adults
Focus Areas: Strength, Stability, Mobility, and Flexibility
Drop-In Class Instructor: Fit & Strong and SilverSneakers® Classic
Certifications: ACE Certified Personal Trainer, ACE Certified Functional Training Specialist, AFFA Certified Group Fitness Instructor, SilverSneakers® Certified Class Instructor, and CPR/AED Adult/Child/Infant
Outside of his professional work, Terry enjoys playing tennis, cycling, traveling and spending time with her family.8 of 9
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Tyler Weed - Request to train with Tyler!
Status: Accepting new clients at East Boulder Recreation Center
Population Served: Teens, Adults, Active Aging Adults
Focus Areas: Strength Training, Conditioning, Performance Training, Overall Fitness and Wellness
Certifications: NASM Certified Personal Trainer and CPR/AED Adult/Child/Infant
Outside of his professional work, Tyler enjoys playing baseball, golfing, hiking, and spending time with friends and family.9 of 9
Registered Dietitians & Nutritionists

Amber Millison - Request to work with Amber!
Status: Accepting New Clients
Population Served: Kids, Teens, Adults, and Aging Adults
Focus Areas: Building sustainable positive changes using evidence-based nutrition, sports nutrition for all ages, mindful/intuitive eating, and chronic illnesses.
Certifications: Master of Science in Human Nutrition and Dietetics, Bachelor of Science in Human Nutrition and Dietetics, Certified Lifestyle Coach – CDCs Diabetes Prevention Program, Certified Health Educator, CPR/AED Adult/Child/Infant
Outside of her professional work, Amber enjoys being outdoors, gardening and trying new recipes
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Diana Walley - Request to work with Diana!
Status: Accepting New Clients
Population Served: Adults and Aging Active Adults
Focus Areas: Weight Loss, Energy Boosting, Fueled Workouts, Longevity
Certifications: Board Certified Nutritionist, CPR/AED Adult/Child/Infant, and the Co-host of the National Association of Nutrition Professionals "Nourishing You" podcast
Outside of her professional work, Diana enjoys being outdoors, hiking, and winter sports
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Amber Millison - Request to work with Amber!
Status: Accepting New Clients
Population Served: Kids, Teens, Adults, and Aging Adults
Focus Areas: Building sustainable positive changes using evidence-based nutrition, sports nutrition for all ages, mindful/intuitive eating, and chronic illnesses.
Certifications: Master of Science in Human Nutrition and Dietetics, Bachelor of Science in Human Nutrition and Dietetics, Certified Lifestyle Coach – CDCs Diabetes Prevention Program, Certified Health Educator, CPR/AED Adult/Child/Infant
Outside of her professional work, Amber enjoys being outdoors, gardening and trying new recipes1 of 2
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Diana Walley - Request to work with Diana!
Status: Accepting New Clients
Population Served: Adults and Aging Active Adults
Focus Areas: Weight Loss, Energy Boosting, Fueled Workouts, Longevity
Certifications: Board Certified Nutritionist, CPR/AED Adult/Child/Infant, and the Co-host of the National Association of Nutrition Professionals "Nourishing You" podcast
Outside of her professional work, Diana enjoys being outdoors, hiking, and winter sports2 of 2