YOUR FIRST CLASS
STARTS HERE.
Never worked out before? Coming back after years away? Perfect. Flex 'n Burn was built for exactly where you are right now — fully customizable to meet you there.
How It Works
4 Simple Steps to Your First Class
Getting started is easier than you think. Here's exactly what to expect from the moment you sign up to the moment you fall in love with this workout.
Our #1 Recommendation
Book a Total Body Burn — Fri, Sat, or Sun. A little bit of everything you'll experience in the FNB method — the perfect intro to what we do.
Buy Your Trial & Book a Spot
Grab your First Timer's trial for just $15 (half price) and book any available class time — all online in under 2 minutes. No long-term commitment. Your $15 is credited back when you join a membership — so it's essentially free.
Pro Tip
Book a Total Body Burn on Fri, Sat, or Sun — the best intro to everything we do.
Complete Your Pre-Class Assessment
After booking you'll receive a short pre-class assessment link. It helps Coach Mike customize your workout experience — covering any limitations, goals, or injuries so you're set up for success from rep one.
Why It Matters
No two bodies are the same. The assessment means your first class is already tailored to you.
Arrive 15 Minutes Early
Show up 15 minutes before your class starts for a mandatory pre-class demo and orientation with your coach. You'll learn every station, every movement, and how the class flows — before the music even starts.
What to Bring
Comfortable workout clothes, a water bottle, and a towel. Everything else is provided.
Burn, Feel the Difference & Join Us
Your coach guides every rep of every set for the full 30 minutes. Move at your own pace, your own resistance — there's no "keeping up." After just one class you'll feel why our members never go back to a regular gym.
First Visit Promise
Most members join the same day. Join on your first visit and save 26% off your first month.
First Visit Promise
You'll be guided every single step of the way.
What to Expect
Everything You Need to Know Before You Go
Zero surprises on your first day. Here's the full picture so you can walk in feeling confident and ready to crush it.
Joint-Friendly
Average class experience
"I wish I'd started sooner."
Bring
- Comfortable workout clothes
- Clean athletic shoes
- A water bottle
- A small sweat towel
- Your energy & a good attitude
Don't Worry About
- Your current fitness level
- Keeping up with others
- Looking silly — we've all been there
- Not knowing the equipment
- Being the "new person"
Not Ready to Sweat Yet?
Book a FREE "No Sweat" Tour
Meet Coach Mike, try the equipment, ask every question. Zero sweat required.
By the Numbers
30 Minutes, That's It
A complete, full-body workout in half the time of a traditional gym session. You'll be in and out before you can talk yourself out of it.
Small Group, Big Attention
Maximum 12 people per class means your coach knows your name, watches your form, and helps you improve every single session.
500+/- Calories Burned
Resistance-based HIIT torches calories during the workout AND keeps your metabolism elevated for up to 48 hours after you leave.
No Running. No Burpees.
100% resistance-based — push-button stations that adapt to your level. Joint-friendly, effective, and genuinely fun once you get going.
First Timer FAQs
Your Questions, Answered Honestly
No gym-speak, no fluff. Just straight answers to the things every first-timer wants to know.
Without a doubt! Many of our most successful members walked through the door with zero fitness background altogether, never mind HIIT. The equipment is fully adjustable, the class is small (max 12), and your coach is right there teaching and guiding you through every exercise, every class. We have members of all ages, including those in their 60s & 70's, that started as beginners and have transformed bodies and their lives.
YOUR FIRST STEP IS
THE HARDEST ONE.
We Make It Easy.
Hundreds of people in Valencia have taken that first step at Flex 'n Burn. The only thing standing between you and a stronger, healthier version of yourself is one 30-minute class.
Located in Valencia, CA
· Mon–Thu 8:00am–8:00pm
· Fri 8:00am–7:00pm
· Sat–Sun 8:00am–12:00pm