Founder & Coach

Ryan Joiner MS, CSCS

Ryan is widely recognized as one of the leading fitness and performance experts in San Luis Obispo County. With more than three decades of coaching experience, four academic degrees, and fifteen professional certifications, he has spent his career helping athletes, business professionals, and active adults unlock their full potential.

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QUALIFICATIONS
  • Master of Science in Kinesiology
    • Cal Poly, San Luis Obispo – 2003

  • Bachelor of Science in Exercise Physiology
    • California State University, Fresno – 1996

  • Associate of Arts and Associate of Science
    • Cuesta College – 1993

  • Certified Strength and Conditioning Specialist
    • National Strength & Conditioning Association

  • Neuro- Re-education Specialist
    Neuro- Integration Specialist
    Neuro- Therapeutic Specialist
    Neuro- Performance Specialist
    • Z-Health Performance Solutions

  • Level 1 Sports Performance Coach
    • USA Weightlifting

General Manager & Coach – San Luis Obispo

Octavio “Oak” Guerrero BS, NASM-CPT

Octavio, known as “Oak,” grew up in Santa Maria with a strong foundation in sports and fitness. He was a multi-sport athlete, competing in soccer, track and field, and cross country, before adding football and wrestling in high school. He excelled in track and field, qualifying for CIF Championships in the 400 meters and finishing second in his league.

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QUALIFICATIONS
  • Bachelor of Science in Kinesiology
    • California State University, Sacramento – 2018

  • Associate of Science
    • Allen Hancock College – 2016

  • Certified Personal Trainer
    • National Academy of Sports Medicine

  • Neuro- Re-education Specialist
    • Z-Health Performance Solutions

Lead Coach – San Luis Obispo

Taylor Rogers, NASM-CPT, PN1

Taylor grew up skiing and hiking in the mountains of Steamboat Springs, Colorado, and developed a passion for athletics at an early age. She competed in gymnastics for 14 years, reaching Level 9 in the Junior Olympics before injuries ultimately ended her competitive career.

Her experience with injury and

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QUALIFICATIONS
  • Exercise Science Certificate and
    Personal Training Certificate         

    • Cuesta College – 2021

  • Certified Personal Trainer         
    • National Academy of Sports Medicine

  • Precision Nutrition Level 1 Certified
    • Precision Nutrition

  • Neuro- Re-education Specialist
    • Z-Health Performance Solutions

  • Certified Group Fitness Instructor         
    • American Council on Exercise

Coach – San Luis Obispo

Kaleb Lique Naitove, NASM-CPT, PN1

Kaleb brings nearly a decade of hands-on coaching experience and a deep passion for fitness and athletic development to the Athlon team. Prior to joining Athlon, he spent four years as the Head Coach of the Cuesta College Women’s Soccer team, helping rebuild the program following the COVID shutdown.

During that time, he also worked with

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QUALIFICATIONS
  • Certified Personal Trainer 
    • National Academy of Sports Medicine

  • Certified Wellness Coach 
    • National Academy of Sports Medicine

  • Precision Nutrition Level 1 Certified
    • Precision Nutrition

Coach – San Luis Obispo

Melissa Moreno, MJ, CPT

Melissa has been an athlete her whole life—if there was a sport to play, she tried it. She competed in swimming and played water polo and basketball in high school, then (in a twist she didn’t see coming) stepped away from water polo and found her next competitive home in college rugby. She even pursued law for a while, convinced she’d be the next Jerry Maguire—until she realized she didn’t want

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QUALIFICATIONS
  • Master of Jurisprudence in Legal Doctrine & Analysis
    • Michigan State University College of Law

  • Bachelor of Arts in Political Science
    • Cal Lutheran University

  • Certified Personal Trainer
    • International Sports Science Association

General Manager & Coach – Paso Robles

Marlee Aimone

Marlee grew up locally with a strong passion for fitness and well-being, shaped by her background in competitive gymnastics. Her athletic career led her to become a Division I student-athlete in Acrobatics and Tumbling at the University of Oregon.

Her commitment to health and performance extended beyond athletics,

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QUALIFICATIONS
  • Bachelor of Science in Human Physiology
    • University of Oregon – 2023

  • Minor in Business Administration
    • University of Oregon – 2023

  • Certified Personal Trainer – In progress
    • National Academy of Sports Medicine

Coach – Paso Robles

Magda Fajardo, NASM-CPT

Magda grew up in Poland, embracing sports and an active lifestyle from a young age. At five years old, she began horseback riding, a sport that taught her discipline, commitment, patience, and responsibility. Over the years, she progressed to a professional level and competed in show jumping before concluding her riding career at the
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QUALIFICATIONS
  • Certified Personal Trainer
    •National Academy of Sports Medicine

Coach – Paso Robles

Gavin Flynn, NASM-CPT

Gavin’s passion for coaching began with his own fitness journey. Like many people, he experienced the challenges of losing weight, building muscle, and staying consistent. Those experiences shaped how he approaches coaching today and help him better understand what many clients go through when they begin their own training journey.

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QUALIFICATIONS
  • Associate of Arts in Kinesiology
    • Cuesta College, San Luis Obispo

  • Certified Personal Trainer
    • National Academy of Sports Medicine

Kathy-Horlings-Paso-Robles-Personal-Training-Gym
Office Manager

Kathy Horlings

Kathy has been an integral part of Athlon since 2010, helping the business run smoothly behind the scenes. As Office Manager, she oversees member services, account management, bookkeeping, and day-to-day operations—keeping both the team and clients supported at every step.

With a strong background in business

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QUALIFICATIONS
  • Amazing Human Being

  • The glue that holds Athlon together

  • We could not do this without her :)

Look, Feel, & Perform at Your Best

Since 2003, Athlon has helped over 12,000 Central Coast residents build stronger, more capable bodies.  We’re endorsed by local medical experts and trusted by many high-profile athletes from Major League Baseball, the NCAA, NFL, UFC, and PGA tour.

Click the button to learn more and receive a complimentary Fitness and Nutrition Diagnostic Consultation.