VOLTAGE FITNESS ISN’T JUST A GYM

IT’S YOUR NEXT LEVEL

We believe everyday adults deserve more than cookie-cutter workouts. At Voltage, every class is a chance to build strength, boost energy, and get back to feeling your best — with coaching that actually cares.

TRAINING THAT GOES BEYOND WORKOUTS

HIIT + COACHING, REDEFINED

Most gyms give you a crowded room, generic programming, and hope you figure it out.

That’s not us.

At Voltage Fitness, you’ll find:

A Coach Who Actually Coaches

No guessing. No blending into the crowd. Every session is guided by a coach who cues your form, pushes your pace safely, and makes sure you get the most out of every minute.

Results That Go Beyond Sweat

We’re not here for random workouts. Our blend of strength, cardio, core, and balance is designed to help you move better, feel stronger, and stay consistent long-term.

Community Without the Intimidation

We attract real people — beginners, comeback stories, busy adults, and performance-minded athletes. Everyone is welcomed, supported, and encouraged every step of the way.

A Training Space Built for Progress

No chaos. No overcrowded circuits. Our clean, efficient layout keeps you focused, safe, and moving with purpose — whether you’re in a HIIT class, semi-private session, or performance program.

Adult Group Training

60-minute strength and conditioning sessions that challenge you, motivate you, and leave you feeling accomplished.

Personal Training

One-on-one coaching tailored to your goals, schedule, and fitness level — perfect for faster progress or special needs.

Open Gym

Train at your own pace with full access to our 7,000 sq ft facility, including “The Forge” for lifting and mobility work.

CrossFit Kids

Fun, safe, and engaging workouts designed to build confidence, strength, and coordination for the next generation.

Meet Our team

Behind every great workout is a coach who cares.
Our trainers bring years of experience, real energy, and a passion for helping you move better, feel stronger, and stay consistent.

Team Section
Bryan Mistretta

BRYAN MISTRETTA

Head Trainer · 20+ yrs experience · Tough-love strength coaching

Edgar Rulloda

EDGAR RULLODA

Marine veteran · Mobility & resilience focused

Sydney Allen

SYDNEY ALLEN

Mind-body coach · Strength, confidence & positivity

Paige Braun

PAIGE BRAUN

Group training expert · Balance & stability focused

Chris Yarranton

CHRIS YARRANTON

Health coach · Biology background · Sustainable fitness

Josh Farmer

JOSH FARMER

D1 decathlete · Team USA · Precision-driven training

Josh Jensen

JOSH JENSEN

High-energy coach · Motivating & results-focused

FROM FIRST STEP TO FULL TRANSFORMATION

CONFIDENCE, STRENGTH, AND ENERGY START TODAY.

You don’t have to force yourself through crowded classes, guess your way through workouts, or settle for fitness programs that never stick. At Voltage Fitness, every session is a focused, coach-led experience designed to help you move better, build strength, and feel like the best version of yourself again — stronger, more energized, and in control.

Whether you’re just getting back into fitness, frustrated with gyms that overpromise and underdeliver, or finally ready to lose weight, gain strength, and feel confident in your body again, we’ll meet you exactly where you are and build a clear path forward. With the right coaching and support, your starting point doesn’t hold you back — it sets you up for a comeback.

It’s time to invest in your health, your strength, and your future.

HIIT & PERSONAL TRAINING STUDIO IN SAN DIEGO, CA

where to find us

For questions or to book your Free 15-Minute Call, reach us here:

2710 Garnet Ave, San Diego, CA 92109, United States

Whether you’re training for performance, getting back in shape, or starting your first fitness journey, Voltage Fitness is here to help.

Our 45-minute classes and personalized programs blend HIIT, strength, and accountability coaching — giving you results that last.

Monday – Thursday: 5:30 AM – 10:00 AM & 4:00 PM – 7:00 PM

Friday: 5:30 AM – 10:00 AM & 12:00 PM – 1:00 PM

Saturday: 8:00 AM – 11:00 AM

Sunday: 9:00 AM – 10:00 AM

2710 Garnet Ave, San Diego, CA 92109, USA

GOT QUESTIONS?

We’ve got answers!

Learn what to expect, how our programs work, and why Voltage Fitness stands out from every other gym in San Diego. We’re here to help you train smarter, stay consistent, and feel stronger — so you can get back to living your life at full charge.

I’m not in great shape — can I still join?

Absolutely. Every class is coach-led with modifications for all fitness levels. You’ll be supported and challenged at your own pace — no judgment, just progress.

What makes Voltage Fitness different from other HIIT gyms?

We keep our classes small so you actually get coached, not just counted. Every session is unique, focused on form, and built around real results — not cookie-cutter programming.

Do I have to commit to a long-term membership?

Nope. You can start with a Free Trial Class, a 4-Week Challenge, or a short-term plan to test the vibe before committing. We make fitness flexible and approachable.

How often should I train to see results?

Most members train 3–5 times per week and start noticing progress within the first few weeks — especially when combining workouts with our Transformation Coaching and nutrition guidance.

What if I have an injury or need low-impact workouts?

We’ve got you covered. Our coaches can modify movements for any injury or limitation, and we also offer low-impact and rehab-friendly programming to keep you moving safely.

Voltage Fitness helps real people get fit, strong, and confident through coach-led HIIT and personal training in San Diego.

45-minute classes. Real results. Zero intimidation.

Contact Us

2710 Garnet Ave, San Diego, CA 92109, United States

gym Hours

Monday – Thursday: 5:30 – 7:00 PM

Friday: 5:30 AM – 1:00 PM

Saturday: 8:00 AM – 11:00 AM

Sunday: 9:00 AM – 10:00 AM

GOT QUESTIONS?

We’ve got answers!

Learn more about what to expect, how our sessions work, and why Strong Life Chiropractic & Performance is different from anywhere else you’ve been. We’re here to help you overcome pain, rebuild strength, and move with confidence — so you can get back to doing what you love.

How is Strong Life different from other chiropractors?

Every session here is a full one-on-one hour, not a rushed 5–10 minute visit. We combine chiropractic care, soft tissue therapy, corrective exercise, and strength training to help you get lasting results — not just quick fixes.

Who do you typically work with?

We specialize in helping active adults and athletes, especially women ages 40–55, who love fitness, CrossFit, yoga, or strength training. Our goal is to keep you strong, mobile, and pain-free so you can keep doing the things you love.

Do you accept insurance?

We’re a cash-based clinic so we can focus on the care that actually gets you better, not what insurance dictates. We’ll provide receipts you can submit for possible reimbursement.

How long are sessions?

very appointment is a full 60 minutes. That time is completely focused on you — no cookie-cutter care, no rushing, just personalized treatment and a clear plan forward.

How do I get started?

Click the “Book Your Free 15-Minute Call” button to schedule a quick phone consultation with Dr. Mike. You’ll discuss your goals and get a plan for your comeback.

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