I AM. I CAN. I WILL!
Bootcamp, Personal Training, Dumbbell Rock, Hip Hop Spin, Yoga, Open Gym, Boxing, Adaptive Recreation, Athletes R Us & R.I.S.E Youth Mentorship. Mind, Body & Soul fitness with a party atmosphere.
Explosive Intro Offer
First Session 50% Off + Free Fitness Assessment
More Than a Gym.
A Family.
Founded in 1988 by Coach Mugz, Fitness Explosion has been the heart of Solano County's fitness community for over 25 years. We believe in Mind, Body & Soul fitness — combining the energy of a party with the expertise of elite coaching.
We're proud to be Voted Best of Solano County — Vacaville Reporter, 1st Place, 7 Times (2019–2025). Our commitment to cleanliness, expert coaching, and community support sets us apart.
Meet Coach Mugz & The TeamWe Are Not Like the Rest
And we will continue being the #1 Gym in Solano County.
Very Clean Studio
Our #1 review mention. We maintain exceptional cleanliness standards so you can focus on your workout, not the environment.
Form & Technique Focus
Strong focus on proper form, technique, and modifications. We prioritize your safety while pushing you to achieve your best.
All Levels Welcome
From total beginners to elite athletes, our coaches provide modifications for every exercise. Your fitness journey starts wherever you are.
Faith-Based Community
Mind, Body & Soul fitness. Daily affirmations, word of the day, and a community that lifts each other up — in every sense.
Party Atmosphere
Club lighting, music-driven workouts, and high energy. It's a party and a workout rolled into one. You won't want to leave.
Award-Winning (25+ Years)
Voted Best of Solano County — Vacaville Reporter, 1st Place, 7 Times (2019–2025). Who's Who In America. California Legislature.
Find Your Perfect Workout
From high-intensity bootcamp to rhythm-based spin — there's an explosion for everyone.
Bootcamp
High-intensity workouts focused on power, speed, and endurance. Expert guidance in a fun, supportive environment.
Dumbbell Rock
Full body toning to the beat
Hip Hop Spin
Ride to the hottest beats
FE Yoga
Power Yoga for all levels
Personal Training
1-on-1 elite coaching
The Numbers
Don't Lie.
Over three decades of transforming lives in Solano County. Our track record speaks for itself — and we're just getting started.
Start Your Journey TodayExcellence
Solano County
Every Day
This Is Why We're Voted #1
in Solano County
Trusted and loved by hundreds of Vacaville, CA residents — 7 years running.
Based on 65 Google Reviews
"The studio is always spotless — that was the first thing I noticed. Coach Mugz really knows how to push you while keeping you safe. Best gym I've ever been to."
"It's like a party, not a workout! The music, the energy, the people — I finally found my fit fam. I've lost 30 pounds and gained so much confidence."
"I was nervous about starting but they gave me modifications for everything. The encouragement culture is real — the whole class cheers you on. 2% better every day!"
Meet the Fit Fam
Real people. Real dedication. Real results. Our members don't just change how they look — they transform how they feel.
2% Better
Every Day.
Mind
Daily affirmations and word of the day. We speak life into our members — spiritual growth alongside physical growth.
Body
2% better every day. Expert coaching, proper form, and a party atmosphere that makes you push harder than you thought possible.
Soul
You're not just a member — you're family. The Fit Fam celebrates wins together and lifts each other through challenges.
"I Am. I Can. I Will."
— Coach Mugz
Find Us in Vacaville
322-A Parker Street
Vacaville, CA 95688
Mon–Thu 5:10 AM – 7:30 PM
Fri 7:10 AM – 1 PM · Sat 9 – 11 AM · Sun Closed
Download the Achieve App
Book classes, track progress, and stay connected with the Fit Fam — all from your phone.
Our Partners
Proud to partner with organizations that share our commitment to whole-person wellness.
Start Your
Fitness Journey
Your first session is 50% off — plus a free fitness assessment. No commitment, no pressure — just results. Come experience why we're the #1 gym in Solano County.