Certified Personal Trainers
Chris Hedman
Status: Currently Not Accepting New Clients (fully booked)
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 and South 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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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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Ryan Kim
Status: Currently NOT Accepting New Clients (fully booked)
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
Status: Currently Not Accepting New Clients (fully booked)
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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Lucas Caulderon-Griek
Status: Accepting New Clients at North Boulder Recreation Center
Population Served: Adults, Active Aging Adults, Outdoor Sports Enthusiasts, and Beginner to Advanced Weight Lifters.
Focus Areas: Strength training, functional fitness, weight loss, endurance, overall health and wellness.
Certifications: ISSA Certified Personal Trainer, CPR/AED/BLS
Outside of his professional work, Luke enjoys hiking, hunting, sports, strength training and spending time outdoors.
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Lex Rodgers
Status: Currently Accepting New Clients at North and East Recreation Centers
Population Served: Youth, Adults, and Active Aging Adults
Focus Areas: Athletic Performance, Strength Training, Endurance Training, Sport-Specific Training, General Health and Wellbeing
Certifications: NASM Certified Personal Trainer, CPR/AED Adult/Child
Outside of his professional work, Lex enjoys rock climbing, trail running, strength training, and watercolor painting.
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Chris Hedman
Status: Currently Not Accepting New Clients (fully booked)
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 7
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Cole Nanke - Request to train with Cole!
Status: Accepting New Clients at North and South 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 7
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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.3 of 7
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Ryan Kim
Status: Currently NOT Accepting New Clients (fully booked)
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.4 of 7
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Sterling Weston
Status: Currently Not Accepting New Clients (fully booked)
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 Dancing5 of 7
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Lucas Caulderon-Griek
Status: Accepting New Clients at North Boulder Recreation Center
Population Served: Adults, Active Aging Adults, Outdoor Sports Enthusiasts, and Beginner to Advanced Weight Lifters.
Focus Areas: Strength training, functional fitness, weight loss, endurance, overall health and wellness.
Certifications: ISSA Certified Personal Trainer, CPR/AED/BLS
Outside of his professional work, Luke enjoys hiking, hunting, sports, strength training and spending time outdoors.6 of 7
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Lex Rodgers
Status: Currently Accepting New Clients at North and East Recreation Centers
Population Served: Youth, Adults, and Active Aging Adults
Focus Areas: Athletic Performance, Strength Training, Endurance Training, Sport-Specific Training, General Health and Wellbeing
Certifications: NASM Certified Personal Trainer, CPR/AED Adult/Child
Outside of his professional work, Lex enjoys rock climbing, trail running, strength training, and watercolor painting.7 of 7