Oceanside's Most Personal Approach to
Strength Training
At Catalyst, our mission is personal training that goes deeper than the workout. We want you to leave our gym not only stronger and fitter, but a better version of yourself.
We understand that the gym can be intimidating. That's exactly why we approach adult strength and conditioning on an individual basis. Our programs are designed for you and you alone to help you gain real strength and confidence in Oceanside's most welcoming training environment.
With our semi-private training model, you get all the direct attention of personal training without the premium prices of other facilities in North County San Diego. Small groups, expert coaching, and a program built entirely around your goals.
Contact us today for a free evaluation and take the first step toward becoming the strongest version of yourself.
Meet Logan Leonesio
Your Oceanside Personal Trainer
Logan Leonesio - Owner
B.A. Sports Medicine, NASM-CPT, MovNat® Level 2 Instructor
Logan founded Catalyst with one clear goal: bring the benefits of professional strength training to the wider Oceanside community, without the intimidation of big-box gyms or drill-sergeant group classes.
With over 10 years of professional training experience, Logan has coached everyone from teenagers and older adults to competitive and professional athletes. His background as a nationally ranked figure skater gives him a distinctive edge: a deep understanding of movement mechanics, athletic longevity, and the mental side of self-improvement.
He opened Catalyst in Oceanside because he saw a need for a fitness studio that treats every client as an individual, not a number in a class.
Ready to Start
Your Fitness Journey With Us?
Sign up now for a free trial session!
Come and try our personal training program and see why strength is for everyone.