/01
Reformer Flow
Duration
55 min
Level
Open
The foundation of the Flexio method. Spring-loaded resistance, full-body sequencing, and precise cueing. Suitable for all levels once you have completed one intro session.
Now booking · Summer season
Flexio,precisionmovement inChelsea.
Studio
214 West 14th Street
Chelsea, New York 10011
Chelsea, New York 10011
Mon–Fri · 06:00 — 21:00
Sat–Sun · 07:30 — 17:00
Sat–Sun · 07:30 — 17:00
Four rooms. Ten instructors. A method that asks you to move with intention — and a schedule that gives you the space to do it.
Plate 01 — Reformer Studio, 07:18
40.7397° N · 74.0001° W
Reformer Flow·Mat Pilates·Tower & Cadillac·Barre Fusion·Intro to Reformer·Prenatal Pilates·Reformer Flow·Mat Pilates·Tower & Cadillac·Barre Fusion·Intro to Reformer·Prenatal Pilates·Reformer Flow·Mat Pilates·Tower & Cadillac·Barre Fusion·Intro to Reformer·Prenatal Pilates·Reformer Flow·Mat Pilates·Tower & Cadillac·Barre Fusion·Intro to Reformer·Prenatal Pilates·Reformer Flow·Mat Pilates·Tower & Cadillac·Barre Fusion·Intro to Reformer·Prenatal Pilates·Reformer Flow·Mat Pilates·Tower & Cadillac·Barre Fusion·Intro to Reformer·Prenatal Pilates·
Chapter I
The
method
A note from the founder on what Flexio is - and what it isn't.
“Pilates is not about how your body looks. It is about how precisely it moves, how quietly it recovers, and how honestly it tells you what it needs.”
—Nadia Voss — Founder, Flexio
Plate 02 — Mat Studio
Three reformer rooms, a mat studio, and a tower suite on West 14th. We keep the class sizes small, the equipment maintained, and the instruction specific. Every session is taught by someone who has practiced for years and teaches because they believe in the method — not because it's a side job.
- 04Rooms
- 10Instructors
- 34Weekly classes
- 08Years on 14th
Chapter II — What we teach
Six formats,
one method.
Every class on the schedule is one of these six. Same instructors, same rooms, same structure every week.
- /02
Mat Pilates
Duration50 minLevelOpenClassical mat work in the tradition of Joseph Pilates. No equipment, no shortcuts. A demanding practice that rewards consistency and builds the deep stabilisers most people never train.
- /03
Tower & Cadillac
Duration60 minLevelIntermediateThe Cadillac is the most versatile piece of apparatus in the studio. This class uses the tower bar, roll-down bar, and trapeze to work spinal articulation, hip mobility, and overhead strength.
- /04
Barre Fusion
Duration50 minLevelOpenBallet barre technique combined with Pilates principles. Small isometric movements, high repetition, and a standing series that targets the legs, glutes, and postural chain.
- /05
Intro to Reformer
Duration55 minLevelBeginnerYour first session on the reformer. We cover the carriage, the springs, the footbar, and the straps — and you leave knowing how to use the machine safely and with intention.
- /06
Prenatal Pilates
Duration50 minLevelOpenAdapted reformer and mat work for all trimesters. Focuses on pelvic floor integrity, spinal support, and breath. Taught by a certified prenatal specialist. Clearance from your provider required.
Chapter III — The week ahead
Reserve a spot,
not a resolution.
Live availability
Schedule changes for federal holidays. See this season's exceptions.
Updated weekly · Summer 26
Chapter IV — Ten people, every week
We hire instructors
who stay.
Most of our instructors have taught here for three years or more. That isn't an accident — we pay them well, give them rooms they love, and don't reshuffle the schedule unless someone asks.
Avg. tenure 11.4 years teaching
/01
18 yrsReformer Flow
Nadia Voss
Founder · Classical Pilates
Trained under Romana Kryzanowska's lineage in New York. Opened Flexio after a decade teaching at studios across the city. Teaches the morning Reformer Flow and the Saturday intensive.
/02
14 yrsTower & Cadillac
Marcus Delacroix
Reformer, Tower & Cadillac
Former professional dancer with Alvin Ailey. Brings a choreographer's eye to apparatus work — every transition is intentional, every spring change deliberate.
/03
11 yrsMat Pilates
Priya Anand
Mat Pilates, breathwork
Studied classical Pilates in London and physiotherapy in Mumbai. Her mat classes are anatomically precise and quietly demanding. Runs the Tuesday and Thursday morning sessions.
/04
9 yrsBarre Fusion
Solène Marchetti
Barre Fusion, alignment
Trained at the Paris Opéra Ballet school before transitioning to Pilates instruction. Her Barre Fusion class is the most-booked session on the schedule.
/05
12 yrsReformer Flow
Tobias Kern
Reformer, sports rehab
Licensed physical therapist who uses Pilates as a primary rehabilitation tool. Works with athletes and post-surgical clients. His Reformer Flow class is methodical and deeply corrective.
/06
8 yrsPrenatal
Amara Osei
Prenatal, restorative
Certified prenatal and postnatal Pilates specialist and doula. Holds the Tuesday prenatal session and a monthly postnatal workshop. Warm, exacting, and entirely unflappable.
/07
7 yrsReformer Flow
Rafael Santos
Reformer, mobility
Trained in São Paulo under a Stott Pilates master instructor. Specialises in hip and shoulder mobility work. His Wednesday evening class draws a loyal crowd of desk workers.
/08
10 yrsIntro
Claire Whitmore
Mat Pilates, foundations
The reason most of our beginners stay. Patient, precise, and genuinely interested in how each person's body works. Teaches the Intro to Reformer and the Friday mat class.
/09
15 yrsTower & Cadillac
Leon Hartmann
Tower, classical method
Studied the classical Pilates method in New York and Berlin. Teaches the Tower & Cadillac class with a rigour that regulars describe as the best hour of their week.
/10
6 yrsBarre Fusion
Yuki Tanaka
Barre Fusion, Reformer
Former competitive gymnast who found Pilates during injury recovery. Brings an athlete's understanding of the body to every session. Teaches the Saturday Barre Fusion.
Chapter V — Four rooms
One building,
four disciplines.
A converted loft on West 14th. Each room is designed for one kind of work and kept in the condition that work requires.
Room 01 / 04
860 sq ft · 12 reformers
North-facing. Eight Balanced Body reformers.
Reformer Studio
The main studio, on the ground floor. Eight Balanced Body Allegro 2 reformers arranged in two rows, with enough space between each for the instructor to move freely. Polished concrete floor, high ceilings, and a wall of north-facing windows that keep the light even all day.
- /01Balanced Body Allegro 2 reformers
- /02Polished concrete floor
- /03Radiant underfloor heat
Room 02 / 04
620 sq ft · 16 reformers
East-facing. Mat work and Barre Fusion.
Mat Studio
A bright, airy room on the first floor with a sprung hardwood floor and a full-length barre along the east wall. Used for Mat Pilates, Barre Fusion, and the occasional workshop. Natural light from two large east-facing windows.
- /01Sprung hardwood floor
- /02Full-length barre
- /03Natural east light
Room 03 / 04
380 sq ft · 6 reformers
Skylit. Tower, Cadillac, and private sessions.
Tower Suite
A small, focused room under the skylight. Three Cadillac tables, a full prop library, and enough quiet to hear the springs. Used for Tower & Cadillac classes, private sessions, and rehabilitation work. Phones stay in the cubby by the door.
- /01Three Cadillac tables
- /02Full prop library
- /03Phone-free room
Room 04 / 04
220 sq ft · 2 reformers
One reformer. Private and duet sessions only.
Private Suite
A single Gratz reformer, a Wunda chair, and a spine corrector in a quiet room at the back of the studio. Reserved exclusively for private and duet sessions. Booked by the hour through the front desk.
- /01Gratz reformer
- /02Wunda chair & spine corrector
- /03Private booking only
Chapter VI — How to come in
Three ways
to practice with us.
Pricing in US dollars. No initiation, no contract. Your first class is always 22 — that's 16 off the door rate, and we won't ask you to commit before you've practiced here.
single class
Drop-in
$38
Any class, any room. First visit always 22.
Start hereMost chosen
eight classes
Eight-class card
$268
No expiry. Transferable to a partner once.
Buy a cardper month
Member
$229
Unlimited classes, one guest pass monthly, 10% off private sessions.
Start hereCorporate & wellness memberships available — write to hello@flexio.studio.
All prices · USD · ex. tax