/ JGagner Personal Training

The road to better health is long and hard.


Don't go it alone. Train with a trainer who's been on the same journey and can help you succeed.

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With more than 15 years experience in the fitness industry, Joseph isn't your typical fitness trainer. His passion for fitness and healthy living is founded on a childhood playing various sports but it was cemented by some very real life experiences that temporarily derailed his journey. Today, he teaches people how to live healthy and strong, despite injury, chronic conditions or personal doubts.

Soccer Player Dreams

Joseph enjoys playing soccer and demonstrates great skills. He is determined to build a promising soccer career ahead.

ACL Injury & Surgery

Suffers torn ACL injury during soccer game and has to have extensive surgery to repair. Ending hopes of soccer team recruitment.

Long Road to Recovery & Health Challenges

Following surgery, Joseph spends edless hours during the weeks and months that follow going to physical therapy. He had to learn how to walk and run all over again. Additionally, he is prescribed several pain meds which begin affecting his health. Recovery begins taking a toll on him and he begins a cycle of unhealthy eating habits.

The Decision to Make a Change

Joseph decides to change his life around and get back to being healthy and strong. He enrolls in Cal State Dominguez Hills and achieves a Bachelors degree in Kinesiology. All while drastically improving his eating habits and discovering way to exercise his body, regain mobility in his damaged knee, and improve his over all stregnth.

A Career Dedicated to Helping Others

Following his graduation, Joseph begins to build a career where he helps others who, like him, have had setbacks in their fitness journey. He achieves various high-level certifications and specializes in working with people recovering from major surgery, dealing with chronic health and mobility issues, as well as those who just need to believe that they can achieve major changes in their health. He currently trains private clients out of his Torrance, California gym.

Certified Personal Trainer


Corrective Exercise Specialist


Performance Enhancement Specialist


FM Screen Level 1


Nutritionl Level 1 Coach


Certified Suspension Trainer