Reformer pilates studio · Riverside

Strength, slowly. Then suddenly.

Small reformer classes, eight machines max, with the hands-on form correction an app can't give you.

★★★★★4.9· 1,180 members
Reserve a reformer
4 spots left · Wed 7:15am
JUN 2026
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Wed, Jun 10 · with Sofia
6 classes
6:00a
7:15a
9:00a
12:00p
5:30p
6:45p
Reformer Flow
6 spots
50 min · 7:15amwith Sofia

Free cancellation up to 12 hours before

Reserved — Wed, Jun 10 · 7:15am. See you on the reformer.
01 / PRICING

Pay how you practice.

First class
$19
Intro offer · one reformer class
Single class
$34
Drop in anytime
5-class pack
$155
$31 / class · 90-day expiry
10-class pack
$290
$29 / class · 120-day expiry
Unlimited monthly
MOST POPULAR
$239/mo
Every class · freeze anytime
Reformer Flow
50 min · all levels
Slow & Strong
50 min · controlled
Jumpboard Cardio
45 min · heart rate
Prenatal Reformer
50 min · all trimesters
Foundations
55 min · first-timers
02 / HOW IT WORKS

Booked in under a minute.

STEP 01
Pick a time

Reserve your reformer by name. Max eight per class, so your spot is genuinely yours.

STEP 02
Get a reminder

A text the evening before with grip-sock and arrival notes. Cancel free up to 12 hours out.

STEP 03
Show up

Arrive ten minutes early for your first class so we can set your springs and footbar.

03 / TEACHERS

Eyes on your form.

Sofia
Founder · classical + contemporary

Trained in the original Romana method.

Balanced Body · 500hr
Book with Sofia →
Priya
Jumpboard + cardio

Brings the heat without losing precision.

Balanced Body · 450hr
Book with Priya →
Elena
Prenatal + foundations

Patient with beginners and bumps alike.

Pre/Postnatal cert · 500hr
Book with Elena →
04 / THE STUDIO

Warm light, eight reformers.

Editorial sports photograph of a person on a pilates mat in a clean studio Editorial sports photograph of a person in flowing motion between yoga poses Editorial interior photograph of a serene spa treatment room with a daybed and folded towels Editorial lifestyle photograph of both hands cradling a glass cup of herbal tea
05 / REVIEWS

They came once. They stayed.

4.9 · 218 reviews
Google · Mantel Studio
★★★★★

Did mat pilates on an app for a year. One Foundations class here and I finally understood what I was doing wrong.

Clara Bennett
★★★★★

Eight reformers means Sofia actually sees you. My alignment cues changed everything in a month.

Noor H.
★★★★★

The unlimited paid for itself in two weeks. Booking is instant and I love seeing spots left in real time.

Yuki T.
★★★★★

Took prenatal with Elena through my third trimester. Felt safe, strong, and genuinely cared for.

Megan · Riverside
★★★★★

Jumpboard with Priya is the only cardio I'll do. Leaves on time, never feels rushed.

Anaïs L.
★★★★★

Beautiful space, warm people, real teaching. The 12-hour cancel window is fair and I've never been charged.

Hana S.
06 / THE STUDIO

On the corner of Riverside.

Mantel
88 Riverside Walk, Unit 2
Riverside, CA 92501
(951) 555-0173
Street parking on Riverside Walk · grip socks sold at the desk
Mon–Fri6:00–7:30
Sat7:00–1:00
Sun8:00–12:00
RIVERSIDE WALK Mantel
07 / FAQ

Before your first reformer.

I've never used a reformer — is there a beginner class?+

Yes. Start with Foundations — a 55-minute class that walks you through the springs, footbar, and core moves at an unhurried pace. Most people feel confident after two.

What's your class-cancellation window before you charge me?+

Cancel free up to 12 hours before class. Inside that window it's a late-cancel: one class off a pack, or a $20 fee on unlimited. Life happens — message us if something's genuinely wrong.

How many people are in a class?+

Eight reformers, eight people, never more. It's the whole reason we exist — you get seen and corrected, not lost in a crowd.

Do I need grip socks, and do you sell them?+

Grip socks are required for hygiene and safety. We sell a few styles at the front desk for $18 if you forget yours.

Can I freeze my unlimited membership?+

Anytime, for up to 60 days a year, no fee. Traveling, injured, or just busy — pause from your account and pick back up when you're ready.

Next opening: Wed, Jun 10 · 7:15am · 4 spots

Your first class is $19.

Come find out what the reformer actually feels like.

4 spots left
Book a class