Move into the new year with strength and flow in our Reformer Quartets. Learn Joseph Pilates’ original system in Contrology on Gratz reformers- manufactured to stay true to Joseph Pilates’ exacting specifications.

Pack of 5 Reformer Classes
HK$1,888
(20% off regular rates)

– For new clients only.
– Valid for six weeks- no extensions please!
– Valid for purchase through February 2026.

New Year Apparatus Pack

This new year, take your Pilates practice deeper with Flex’s signature Apparatus classes using a variety of Pilates apparatus- Tower Mat, Wunda Chair, Barrel, Reformer and Spine Corrector.

Pack of 5 Apparatus Classes
HK$2,188
(20% off regular rates)

– For new clients only.
– Valid for six weeks- no extensions please!
– Valid for purchase through February 2026.

Move More, Pay Less. Train Smarter.

Enjoy access to 5 Group Classes a month and save up to 40% off regular rates! Exclusively at Flex One Island South.

HK$988 (6 months contract)
HK$1,088 (3 months contract)

Valid for all non-equipment based Group classes in One Island South studio.
Terms and conditions apply.

FlexTeen 2025 Program

Aerial (Ages 8+)
Saturdays | 1:30pm

Aerial (Ages 11+)
Tuesdays and Thursdays 4:30pm
Saturdays 2:30pm

Welcome Offers for Flex First Timers

Flex first time visitors or those who have not visited our studios in one (1) year can get these special offers:

Trial Rates
40% off your first drop in Group or Reformer class
25% off your first drop in Apparatus class
Book your trial class now!

Pilates Intro Pack
2 Apparatus classes + 2 Reformer classes
HK$1,650

Reformer Intro Packs
Choose from Pack of 4 or 8 Reformer classes
HK$1,520/HK$2,820

Group Intro Pack
2 Group Classes + 2 Reformer classes
HK$1,250

* Add HK$690 for a Private Pilates Assessment to any Intro Pack (Over 20% off regular rate)

Fun Friendly Fridays at Flex

Bring a friend to the studio for FREE every first Friday of the month!

Receive 150 reward points when you share the love, plus HK$250 credit if your friend purchases a package!

Introduction to Classical Pilates 6 Week Courses

Classical Pilates is considered to be Pilates practice in its truest form. Joseph Pilates designed a number of ingenious pieces of equipment to work in conjunction with the Reformer and Mat, including the Wunda Chair, Cadillac/Tower Unit, Ladder Barrel and Spine Corrector. Choose from our range of courses to deepen your knowledge of Classical Pilates and embark on the journey to witness the transformation of your body and mind.

– Introduction to Classical Reformer
– Introduction to Classical Apparatus
– Introduction to Classical Mat Pilates
– Classical Pilates for Scoliosis

See upcoming course dates here.

Off Peak Class Specials

Get the same great classes at new discounted rates

Get over 35% off Regular Rates
Group Classes | HK$235
Reformer Classes | HK$325
Apparatus Classes | HK$410

Contact One Island South or Central studio to enquire.

Terms and Conditions:
– Applicable for classes Mondays-Fridays and Sundays 3-6pm at Flex Central
– Applicable for classes Mondays-Fridays 4pm-8pm and all day Sundays at Flex One Island South
– Valid for FLEX credit package holders only

Pre/Post Natal Package

Flex Studio Central & One Island South

1 PRIVATE ASSESSMENT + 4 PILATES PRIVATE SESSIONS
HK$4490

Are you about to or have just finished giving birth? Prepare your body safely and effectively with FLEX. Take advantage of our special package for all mamas and mamas-to-be!

For new clients only.