JAYROCK FITNESS | PERSONAL TRAINING

Customized personal fitness coaching for weight loss,

strength, and overall health.

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Customized personal training

One-on-one coaching to help you become the strongest version of yourself.

13 Years of Fitness Experience

With 13 years in the fitness industry, train smarter and achieve real results.

Nutrition Planning

Receive customized workout plans & nutrition strategies designed to support your progress.

Real Results. Real Clients.

Professional Personal Training for Every Fitness Level


Weight Loss

Achieve sustainable weight loss through personalized training programs designed to increase calorie burn, build lean muscle, and create healthy habits that support long-term success. Every workout is tailored to your fitness level, goals, and lifestyle.

Strength & Performance

Build strength, improve endurance, and enhance overall athletic performance with customized personal training that challenges you safely and effectively. Gain the confidence that comes from feeling stronger, more capable, and energized every day.

Healthy Lifestyle

Develop lasting habits that support your health both inside and outside the gym. Through personalized fitness coaching, mobility training, and practical wellness guidance, you'll improve your overall fitness, movement, and quality of life.

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Jack Mason
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Working with Jeric over the past year has been an absolute game-changer for my calisthenics journey. He has helped me shatter my own goals, progressing my skills far beyond what I ever thought possible. Thanks to his expert guidance, I've not only unlocked advanced movements but have also seen massive, measurable improvements in both my total-body strength and mobility.
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Huy Nguyen
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Jeric has been my personal trainer for 2+ years and I’ve had a great experience and body transformation while working on my fitness journey with him! I was able to go from 180 lbs. down to 164 lbs. through weekly workouts with Jeric that focused on strength training, mobility, boxing, flexibility, recovery, animal flow, and cardio. Jeric also helped educate me on better nutrition and rest habits to build better lifestyle routines to maximize what we were working on in the gym. His extensive knowledge in these specialized topics helped to broaden my view on fitness as a lifelong sustainable practice rather than just a strict and rigid routine. Jeric’s background in calisthenics also keeps our workouts dynamic through targeting movements and parts of the body that traditional strength training doesn’t always engage. I’ve also noticed a major improvement in my flexibility and mobility through animal flow and recovery skills that Jeric has taught me. His kind, approachable, and patient personality makes our workouts fun and dynamic while encouraging me to meet new personal goals tailored to what I want for myself through creating a safe environment to push myself to try things I never thought I could do before. I highly recommend Jeric to anyone looking for someone who is looking for a personal trainer that can offer a workout regimen that is beyond what the traditional fitness industry offers.
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Breeze Stromberg
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I’ve been training with Jeric for the past year and a half, and the experience has been outstanding from start to finish. Over that time, he’s helped me with weight loss, calisthenics, boxing, mobility training, Animal Flow, flexibility work, and nutrition. What I’ve appreciated most is his ability to adapt training to my goals while keeping things challenging, engaging, and fun. Jeric is incredibly knowledgeable, easygoing, and professional. He’s always accommodating, patient, and willing to meet you where you are in your fitness journey. He has a great sense of humor, which makes even the toughest workouts enjoyable, and he creates an environment where you feel comfortable pushing yourself and trying new things. Since working with him, I’ve grown tremendously as an athlete. I’ve become stronger, more mobile, more confident in my movement, and far more capable than I was when I started. Whether you’re looking to lose weight, improve athletic performance, learn new skills, or simply move and feel better, I highly recommend Jeric as a coach. I’m grateful for everything he’s taught me and look forward to continuing my training with him.
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Rinna CL
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Jeric is a great and knowledgeable fitness trainer. He will help get you to your goal and has a great personality to work with as well. I’ve also taken a few of his animal flow classes and really enjoyed it and is beneficial to find control within your body-I’m excited to take more
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Jeffery Carson
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I've been working out for over 20 years and I'm in better shape than most people my age — which means most trainers don't impress me. Jeric Rosales is the rare exception. He has found ways to challenge me that I've never been challenged before, and I leave every single session inspired, invigorated, and yes, completely beat up. But here's what makes him different: I actually feel my body healing from years of working out and wear and tear. I sit at a desk all day, and the techniques Jeric has taught me have given me a physical freedom I haven't had in years. He's opened up tiny muscles I'd ignored my whole life and retrained how I move — my kinesthetic awareness is on a completely different level now. The sciatica I'd been dealing with is slowly dissipating. The sessions are genuinely therapeutic. He's an expert across the board — weightlifting, calisthenics, boxing, even gymnastic rings — and he pushes the limit in a way that's safe, strategic, and calculated. The man practices what he preaches: he's incredibly strong, agile, and adventurous. He's the only person who's ever asked me to go rock climbing — and one day I will. His knowledge is so precise and medically grounded that there are times he sounds like a doctor. And beyond all the skill, Jeric is one of the kindest, most compassionate people I've met in years. His spirit is refreshing to be around. It's an honor to learn from him, and I genuinely believe he's helping me become the best physical version of myself. If you want a trainer who is competent, intense, and truly cares — Jeric is the one. Highest possible recommendation.
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Jeric Rosales. Personal trainer profile picture.

Meet Your Coach.

With over 13 years of personal training experience, Jeric has helped clients of all fitness levels build strength, lose weight, and improve their overall health through customized fitness and nutrition programs. As an ACE Certified Personal Trainer, competitive physique athlete, and dedicated calisthenics practitioner, he brings a unique blend of expertise in strength training, body transformation, mobility, and functional fitness.

Jeric's credentials include a 2nd Place finish in the WNBF Men's Physique division in 2015, 3rd Place in 2016, Precision Nutrition certifications in nutrition, sleep, and stress management coaching, and an Animal Flow Level 1 Certification. His holistic approach combines personalized training, nutrition guidance, and accountability to help clients achieve sustainable, long-term results.

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Iron Eagle Bodybuilding WMBF competition.
Iron Eagle Bodybuilding WMBF competition.
Calisthenics demonstration for personal training.
Calisthenics demonstration for personal training.
Animal flow personal training.
Animal flow personal training.

How Personal Training Works.

Achieving your fitness goals doesn't have to be complicated. Our personal training process is designed to provide the guidance, accountability, and customized support you need to succeed.

Free Personal Training Consultation

Meet with Jayrock Fitness to discuss your fitness goals, current fitness level, lifestyle, and any challenges that may be holding you back. This consultation helps create a clear roadmap for your success.

Customized Training & Nutrition Plan

Receive a personalized personal training program and nutrition strategy tailored to your goals, whether you're focused on weight loss, strength training, improved fitness, or overall health and wellness.

Train, Progress, and Achieve Results

Work one-on-one with an experienced personal trainer who provides expert coaching, motivation, and accountability to help you stay consistent, overcome obstacles, and achieve lasting results.

Personal Training Services.

Whether you're looking to lose weight, build strength, master calisthenics, or improve your overall fitness, Jayrock Fitness offers personalized coaching designed around your goals. From one-on-one personal training and strength training to calisthenics coaching, nutrition planning, weight loss coaching, and online training, every program is customized to help you achieve lasting results with expert guidance, accountability, and support.

One-on-One Personal Training

Nutrition Planning

Strength Training

Weight Loss Coaching

Online Coaching

Personal Training.

Before & After.

Real results speak for themselves. Explore client success stories, transformations, and testimonials from people who have achieved their fitness goals through personalized training, nutrition planning, and ongoing support from Jayrock Fitness.

Jeric Rosales, founder of Jayrock Fitness, demonstrating calisthenics.
Personal trainer congratulating senior on achieving personal training goals.
Jeric Rosales, founder of Jayrock Fitness, demonstrating calisthenics.
Personal trainer congratulating senior on achieving personal training goals.

Ready to Start Your Fitness Journey?

Military Discounts Available

Ready to take the next step in your fitness journey? Whether your goal is weight loss, strength training, calisthenics, or overall health improvement, Jayrock Fitness provides personalized training programs, nutrition guidance, and expert coaching designed to help you achieve lasting results. Schedule your free personal training consultation today and start building a stronger, healthier you.

Jeric Rosales personal training a client.
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About Jayrock Fitness

Jayrock Fitness

Personal training, nutrition coaching, strength training, and calisthenics coaching designed to help you achieve lasting results.

Privacy Policy

Services
  • One-on-One Personal Training
  • Nutrition Planning
  • Strength Training
  • Weight Loss Coaching
  • Calisthenics Coaching
  • Online Coaching
Contact

Phone Number: (706) 414-2587


Email Address: jros310@gmail.com


Plano, TX


Business Hours: M-F 6AM-7PM

© 2025 Jayrock Fitness. All Rights Reserved.


Serving clients in Plano, TX and online.

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