Ryder Trainers

Johnny Ryder 

-Master of Education Degree in Curriculum and Instruction

-Master Level Certified Fitness Trainer 

-Certified Personal Trainer

- Specialist in Exercise Therapy

- Specialist in Corrective Exercise

- Specialist in Senior Fitness

- Specialist in Fitness Nutrition

- Specialist in Martial Arts Conditioning

-Interscholastic Coach. Certified as a Strength and Conditioning and Wrestling Coach

-Second Degree Black Belt in Taekwondo, and has studied various other styles

-Certified Health and Physical Education Teacher

-Past bodybuilding, physique and martial arts competitor

-Ranked #3 in the "Top 10 Fitness Trainers in the USA" by Pouted Magazine 2018

-Named (PFP) Personal Fitness Professional Magazine's Trainer of the Month for July 2019 

-Featured member of the Medical Fitness Network 2019

-Published Health and Fitness Author and Speaker

find me on MFN button


Rebecca Kastelic

-Bachelor of Science Degree in Health and

 Nutritional Services

-Extensive experience as an Exercise Physiologist  

-Personal Fitness Trainer








Martial Arts Instructors 

Ryder Fitness now offers Karate through Valkyrie Karate:

Master Shelly Ehmann

-Fourth Degree Master in Tang Soo Do

-Certified Instructor in Tang Soo Do

-2013 USA Martial Arts Team Member

-Licensed Master Therapist

Carol Kovak 

-Third Degree Black Belt and Master Candidate 

-Certified Instructor in Tang Soo Do

-Certified Educator and Behavioral Health Technician

-2019 National Universal Tang Soo Do Alliance Creative Breaking Champion 

-2018 Arizona State Tang Soo Do Breaking Champion

-2013 USA Martial Arts Team AZ member




Current clients of any of our trainers can book an appointment at the below link: