Fitness certifications
- ACSM Certified Personal Trainer
- ACE Certified Personal Trainer
- ACE Certified Medical Exercise Specialist
- ACE Certified Group Fitness Instructor
Founder of UFitness Singapore
Andrew Koh SG
Personal trainer in Singapore.
Strength for everyday life.
Helping adults and seniors build strength, move with confidence and make exercise part of everyday life.
Andrew Koh Kah Heng, known publicly as Andrew Koh SG, is a personal trainer, fitness educator and the founder of UFitness Singapore. His approach brings together exercise knowledge, an understanding of ageing and coaching that starts with the individual.
The online check is free. Personal training and coaching are separate paid services.
Adults & seniors
Strength & mobility
Inclusive fitness
Readiness comes first
The founder’s perspective
Meet Andrew Koh, founder of UFitness Singapore.
Andrew’s background spans competitive bodybuilding, personal training and fitness management, alongside continued learning in sports science and community care. That experience informs a practical question: what does this person want to feel more capable of doing?
For one person, it is rebuilding a regular exercise routine. For another, it is carrying shopping, moving around the home or keeping up with family activities. Goals, confidence and starting ability shape the approach.
Through UFitness Singapore, Andrew brings coaching, fitness education and readiness tools together to help people understand their options and take a considered next step.
Andrew’s fitness journey
From competitive sport to coaching for everyday life.
Competition, working with clients and continued learning have shaped Andrew’s approach to strength, movement and active ageing.
- · Busan
Representing Singapore
Andrew represented Singapore in bodybuilding and earned silver at the Asian Championships in Busan, South Korea.
- · Ho Chi Minh City
Building on international experience
He earned gold at the Asian Championships in Ho Chi Minh City, Vietnam. Competitive sport helped shape his appreciation of preparation, consistency and steady progress.
- Professional experience
Coaching and fitness management
Andrew’s career includes training and fitness management at California Fitness. Working with different clients broadened his focus from competition to individual goals, communication and practical support.
- Continued learning
Exercise science and community care
Fitness certifications and studies in sports science, wellness and community care for seniors inform his coaching. These areas of learning bring movement, ageing and everyday needs into the same conversation.
- Today · UFitness Singapore
Personal training, senior fitness and active ageing
Through UFitness Singapore, Andrew combines coaching, fitness education and readiness tools for adults, seniors and people who benefit from an adapted approach to exercise.
Explore the wider background in Andrew Koh SG’s main biography.
Professional foundation
Exercise knowledge. An understanding of ageing.
Andrew’s qualifications connect personal training with learning in sports science, wellness and community care for seniors.
Sports science
Specialist Diploma in Sports Science and Wellness
Republic Polytechnic
A foundation for understanding training, movement and physical capacity.
Community care
Professional Certificate in Community Care
for Seniors
Republic Polytechnic
A broader perspective on ageing, communication and everyday support.
The Medical Exercise Specialist credential is a fitness qualification. Andrew’s coaching role does not include medical diagnosis, treatment or clinical rehabilitation.
View Andrew’s ACE professional profile →
Listed under Koh Kah Heng Xu Jiaxing.
What you can expect
Understand. Adapt. Practise. Review.
Understand first
Discuss your goals, exercise experience and readiness before deciding how to train.
Adapt to you
Choose movements, equipment and a pace that reflect your ability and surroundings.
Explain the purpose
Learn what you are practising, why it is included and how to approach it with good technique.
Review and adjust
Use your feedback, response to exercise and consistency to guide progression.
Different people. Different starting points.
Personal training for adults and seniors in Singapore.
You do not need to arrive with a complete training plan. A conversation about your goals and circumstances is a useful place to begin.
Adults building consistency
Practical guidance with strength, mobility and a routine that fits work, family and everyday commitments.
Seniors and active agers
Appropriately paced exercise with attention to confidence, movement ability and individual needs.
People returning to exercise
A considered starting point after a long break or a change in circumstances, with readiness reviewed before progression.
Families and caregivers
A conversation about a loved one’s goals, preferences and practical needs, with their involvement wherever possible.
Need an adapted approach?
Share relevant mobility, communication or support needs.
Suitability is considered individually, with healthcare
guidance where appropriate.
Getting started
How to begin personal training with UFitness.
Explore your starting point, review the fees and discuss a suitable coaching arrangement.
Step 01
Begin with Safe Start
The free online Safe Start Fitness Pathway helps you consider exercise readiness. It offers general guidance and does not provide medical clearance.
Take the free Safe Start check →Step 02
Review the fees
Explore the published coaching options and pricing so you can consider the commitment before making an enquiry.
View coaching and pricing →Step 03
Discuss your needs
Tell us who the enquiry is for, your goals and preferred location. Coaching suitability and availability are confirmed before booking.
WhatsApp UFitness Singapore →Explore at your own pace
Prepare for a more useful conversation.
UFitness Singapore’s fitness tools and educational resources can help you explore questions about movement and training before speaking with a coach.
Results are estimates or general guidance. They do not establish fitness to exercise or replace an individual assessment.
Understand your options
Browse the tools or learn more about UFitness Singapore and its approach.
The wider perspective
Fitness within a fuller life.
Andrew also founded AndrewKoh.sg and UProperty.sg. Across these platforms, he explores how health, housing, family readiness and community life connect through his Strategic Living approach.
UFitness.sg
Personal training, inclusive fitness, active ageing and practical fitness education.
Explore UFitness Singapore →AndrewKoh.sg
Andrew’s broader biography and perspectives on Strategic Living in Singapore.
Read Andrew’s main profile →UProperty.sg
Singapore property education and planning tools for considering housing decisions.
Andrew’s property background →Questions before you begin
About Andrew and UFitness Singapore
Who is Andrew Koh SG?
Andrew Koh SG, whose full name is Andrew Koh Kah Heng, is a personal trainer, fitness educator and founder of UFitness Singapore. He is also known as AndrewKohSG; his ACE professional profile uses the name Koh Kah Heng Xu Jiaxing. His fitness work focuses on adults, seniors and active ageing in Singapore.
Is the Safe Start check free?
Yes. The online Safe Start Fitness Pathway is free. It offers a general starting point for considering exercise readiness; it is not medical clearance. Personal training and coaching are separate paid services.
Can I enquire for my parent or a family member?
Yes. Share their goals, practical needs and preferred training location. Include your family member in the discussion where possible so their preferences can help shape the next step.
Where can training take place?
Coaching may be arranged at homes, condominium gyms or other suitable settings in Singapore. Location, access, equipment, available space and scheduling are discussed before a session is confirmed.
Where can I see the fees?
Visit the Coaching and Pricing page for published options. Confirm the applicable arrangement and terms before booking.
Does Andrew provide medical treatment or rehabilitation?
UFitness Singapore provides fitness coaching and exercise education. It does not provide medical diagnosis, treatment, physiotherapy or clinical rehabilitation. Where a health concern affects exercise suitability, seek guidance from an appropriate healthcare professional.
Exercise readiness and professional scope
Coaching is adapted to the individual, and outcomes vary. Readiness tools do not provide medical clearance. If a health condition, symptoms or a recent procedure may affect exercise, discuss appropriate guidance before starting or changing a programme.
Your next step
Let’s understand where you are starting.
Whether you are enquiring for yourself or someone you care about, start with your goals, questions and circumstances.
Prefer to review the cost first? View coaching and pricing .