Transformation Begins Here – Sculpt, Tone, Strengthen, Stretch.

Work hard, get results with Flex’s premium training, specialising in Pilates, Yoga, Xtend Barre, Aerial Fitness and FLEX Fitness Cardio & Strength Conditioning.

Xtend Barre Challenge

15 May – 30 Jun | One Island South and Central


12 classes HK$245 per class, total HK$2,940

16 classes HK$220 per class, total HK$3,520

Sign up for our annual challenge to do 12 to 16 Xtend Barre classes in 6 weeks! Push yourself to move — feeling and looking great just in time for summer!



Prize for 12 classes completed: Mat Class and Core Fusion Flow 4-Class Pack

Prize for 16 classes completed: Mat Class and Core Fusion Flow 6-Class Pack

June Is Yoga Month

Enjoy unlimited yoga access for 2 weeks this June as we celebrate yoga month!

Get unlimited yoga access for any 2 weeks in the month of June (client to choose dates). This promo can be used towards all yoga classes on schedule in both studios. It cannot be used in conjunction with other discounts.


Price: HK$2,020


Contact or to book!

Welcome Offers for Flex First Timers

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

Special Price 

50% off your first group class


Intro Pack

2 classes (1 group and 1 Allegro) for HK$500

*Valid for 2 weeks


Intro Pack PLUS

4 classes (2 group and 2 Allegro)

1 Private Pilates Assessment

HK$1,800 *Valid for 1 month

Live Stream Sessions

Our live stream sessions are here to stay! We will be continuing to offer them at these rates.


HK$690 per 55 min session (drop-in rate)


Group Classes

HK$150 single drop-in


Clients with existing live stream packages can choose to finish them or convert them to credit to use in studio. Watch out for the Flex live stream classes on our class schedule and sign up the same way you always do.

Flex Lifestyle Card

The Flex Lifestyle Card is NOW AVAILABLE.

Use your points to get deals and rewards! We partnered with local businesses to gift our loyal customers with discounts and promos using your e-wallet.

Fun Friendly First Fridays at Flex

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

Email to enquire.

Introduction to Pilates Course

In 6 weeks, participants will learn the key principles of Pilates. Master fifteen fundamental Reformer exercises in Classical order. Learn the purpose behind each exercise and why class sequence matters.

One Island South: 16th Sep – 28th Oct Mondays 10AM Beginners Class | $1800 * Excluding 7th October

Central: 18th Sep – 23rd Oct Wednesdays 6:30PM Beginners Class | $1800

Off Peak Class Specials

Get the same great classes at new discounted rates

Get over 35% off Regular Rates

Group Classes | $220

Allegro Classes | $240

Trios | $365


Terms and Conditions:

– Applicable for classes Mondays-Fridays and Sundays 3-6pm at Flex Central

– Applicable for classes Mondays-Fridays 4pm-8pm at Flex One Island South

– Valid for FLEX credit package holders only

PostNatal Recovery Package

Enjoy the following inclusions for HK$3,500

1x Pilates Assessment

2x Pilates Privates

2x Pilates Trio


Contact or to book!

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Contact us on WhatsApp: +852-6545-4811 or fill up the below enquiry form.


Enquiry Form