COACHES
SKILLED AND CARING COACHES
PEAK coaches are the most experienced and dedicated individuals. All of our coaches are recruited and vetted from within our community. They have certifications in a wide range of disciplines and regularly attend clinics and seminars, sharing what they learn with our members. Get ready to work with talented instructors who will become your mentors and friends.
RJ MILFORD
Owner and Founder
With a background in sports and fitness, RJ specializes in adult personal training, weight loss, and youth athletic training. He is able to assess your movement patterns, develop realistic goals, and implement a fitness program designed to make you a stronger person and/or more effective athlete.
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PGA Professional
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TPI Certified
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NASM Certified Personal Trainer
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Golf Fitness Specialization
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Youth Fitness Specialist
SHAWN BRADLEY
Personal Trainer and Group Fitness Coach
Shawn comes to Peak with an extensive background in the service industry and a passion for fitness. He completed his Personal Training Certification through the ISSA after relocating to the Jacksonville area from Boston, MA. Most recently, he completed his level 1 TPI Certification as well. Through his own personal experience supporting strength training programs at his high school, and training for his own goals, Shawn is excited to connect with Peak members to help them achieve their goals.​
DONNELL HARRIS
Personal Trainer and Group Fitness Coach​
Donnell is a former collegiate wide receiver from Texas and will be leading our youth athletic training programs as well as supporting Peak's individual training clients. With his experience working with young athletes, Donnell brings a wealth of knowledge and a passion for helping them reach their full potential. He holds a bachelor's degree in Kinesiology and a Master's in Kinesiology, making him an invaluable asset to our team.
MORE PEAK TEAM MEMBERS
ERIC DUBISKY
Youth Coach Advisor
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Coach Dubisky has experience helping student athletes achieve their full potential for over 35 years. As a physical education teacher, he coached students using fun activities that help his students to develop the skills they need as an athlete.
EMMA DUBISKY
Youth Fitness Coach
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Emma brings her experience as a classroom teacher to our after school youth fitness program. She loves when a student masters a skill or develops a new healthy habit. Emma enjoys impacting her students by encouraging them to participate in a healthy and active lifestyle.
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HALEY & JACK
Summer Camp Coaches​
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Haley Aschenbrenner has been training with Peak since 2022 as she works to achieve her goals in diving and overall health. Jack Kamienski has been working with Peak since 2023 on both fitness and golf development. Both are excited to give back to our summer campers and help them learn to love fitness!
HELPING OTHERS LIVE HEALTHIER, HAPPIER LIVES
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