Delta 63
Three clients to a session. Two movement systems. One studio, built for the decades ahead.
We believe movement is one of the most powerful tools we have to influence how we age. DELTA 63 brings together evidence-informed movement, thoughtful assessment and personalised progression to help people develop the strength, mobility, balance and resilience they need for the years ahead—so they can move better, live longer and healthier lives, and thrive in every part of life.
After nearly two decades as a corporate leader in the pharmaceutical and consumer healthcare industries, I developed a deep respect for science, evidence and the discipline of continuous improvement. But outside of work, movement had quietly become something else entirely—not a metric to optimise, but a practice to return to.
I have practised Ashtanga yoga for almost twenty years, then came Pilates and GYROTONIC®, and with them a growing curiosity about how we stay capable as we age.
That question became a calling.
I had two sons in my late thirties. Carrying them, recovering, raising them taught me to listen to my body in ways my career never had. That discipline of paying attention is a large part of why I could do the things I want to do today.
I am building a movement studio along the Singapore River. I chose this space not simply for its beauty, but for what it represents. Structures built with care endure. The river outside never stops moving. Neither should we.

Shally Xian, Founder of DELTA 63
Up to three clients per group session, allowing for individual observation, guidance and adjustment.
Informed by perspectives from a growing network of experts across medicine, physiotherapy and movement science.
Pilates and GYROTONIC® offer complementary approaches to strength, control, mobility and flow.
Premium BASI Systems Pilates apparatus and dedicated GYROTONIC® equipment selected for precision and versatility.
An intimate studio by the Singapore River, designed around calm, privacy and room to move.

Intimate group session with maximum three clients. Premium BASI reformers, towers and chairs. Individual observation and adjustments for all levels.
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Personalised movement shared with a partner. Flexible Pilates focus with partner-based progressions. Ideal for friends, couples or accountability partners.
Explore Duet Sessions →
One-to-one movement shaped entirely around you. Pilates or GYROTONIC®. Personalised progression and pacing for all experience levels.
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The foundation of our Pilates practice. Adjustable springs, carriage and footbar support movement at every level.

Expands the range of Pilates work, offering suspension and resistance for deeper strength and mobility exploration.

A compact, versatile apparatus for focused work on stability, balance and lower-body strength.

Enables flowing, multidirectional movement characteristic of GYROTONIC®, supporting spinal articulation and circular strength.






Semula is a Singapore-based plastic recycling company that transforms locally collected plastic waste into durable, one-of-a-kind materials. At DELTA 63, our logo feature and coffee table are crafted from recycled plastic, giving discarded material a new purpose and a meaningful place within our studio.

Surge Personal Training provides personalised coaching shaped around each client's body, lifestyle and goals. Its focus on sustainable strength, mobility and long-term progress complements DELTA 63's belief in purposeful movement and staying capable for the years ahead.

Golf247 offers a premium, technology-led indoor golf experience for beginners and experienced golfers alike. Its simulator environment allows players to practise, play and refine their performance in a comfortable and convenient year-round setting.
Begin with an intimate 1:3 class, or a private session designed entirely around you.
Book Your First Session