RAW Active is Singapore’s first — and probably the world’s — anti-gym. We do things differently. We don’t recruit typical trainers. We work with smart and driven trainers who challenge conventions and earn their clients’ results the right way.
Since 2009, our team has been flying across the globe to acquire new skills and bring them back to Singapore. We constantly push ourselves to find better ways to improve our award-winning approach. Our personal training fits into your busy schedule, because life does not pause for the gym.
We meant it when we said we are over-qualified. Our anti-gym approach is tailored to and designed around your fitness statistics and goals, your health or medical conditions, and your movement or flexibility restrictions. The plan is yours. The work is shared.
Most gyms sell access: a keycard, a towel, a corner of a room. The lift is the same whether it is day one or year three. Anti-gym is the opposite. It is a tailored system built around the person doing the work, not around the equipment on the floor.
RAW Active’s anti-gym approach means:
That is the philosophy. The rest of this page walks through the people, the equipment, the awards, and the choices behind it.
Glenn Ang is a highly respected personal trainer and the founder of RAW Active, known for his revolutionary anti-gym approach to health and fitness. With a degree in Exercise and Sports Science, Glenn has over 15 years of elite personal training experience, making him a sought-after expert in the fitness industry.
Glenn established RAW Active in December 2016, drawing on his extensive background as a fitness manager at Fitness First Sport Performance Club (Capital Tower, Tanjong Pagar) and as a top-performing personal trainer at Fitness First Paragon. His dedication to excellence has earned him recognition as one of the leading trainers in the region.
Glenn has coached and educated over 400 fitness coaches across Asia, including in the Philippines, China, Jakarta, and Singapore, partnering with renowned fitness brands like Fitness First, Virgin Active, and Anytime Fitness. Every partnership has added a layer to RAW Active’s anti-gym playbook.
Glenn’s anti-gym approach is a unique philosophy that challenges conventional gym practices. It emphasizes:
This approach is built upon the Golden Ratio of:
At RAW Active, we are constantly looking for better ways to improve what we provide our clients. By investing in the right equipment, we design, implement, and evaluate the right programs to enhance performance and achieve results. Tools do not replace coaching, but they make coaching more precise.
We bring in effective world-class fitness equipment, such as the Eleiko IWF Weightlifting Training Set, KEISER Functional Trainer, VIPR, and Power Plate vibrating platform. Each one has a job: rebuild strength, refine tempo, drive recovery, or expose movement patterns the eye can miss.
From a young age, our founder and Master Trainer, Glenn Ang, saw his uncle as a role model. That uncle was a guardsman, who embodied many traits that Glenn admired.
After surviving a plane crash, Glenn’s uncle stayed strong and optimistic, despite having to live with third-degree burns and organ failure. Inspired, Glenn followed in his uncle’s footsteps and signed on as an army regular as a Guards officer. After a few years of being an army regular, Glenn came to the realization that he was in a rut — without paper qualifications, he could one day become like the elderly guardsmen he encountered, leading an aimless life.
Glenn decided to make a career switch. He knew it would be tough, but he also knew that tough was the way to go.
In 2009, Glenn became a fitness trainer at an international gym, Fitness First Singapore at Paragon. A few years later, as his clientele steadily grew, Glenn became a freelance personal trainer. In the same year, Glenn graduated with a Bachelor Degree in Exercise and Sports Science and took on the role of a full-time fitness manager in Fitness First Singapore at Capital Tower Sports Performance Club. After committing 2 years to that role, Glenn took a leap of faith and opened his own gym.
In December 2016, RAW Active was born. After months of hard work and perseverance, RAW Active finally caught the market’s attention.
The team’s work has been recognised by independent industry bodies across Asia. The awards below are listed by date, not in order of importance:
Two Personal Trainer Of The Year wins, one Specialized Gym Of The Year recognition, and over 400 coaches educated across the region. The track record is shared because it gives clients a clear baseline to compare against.

RAW Active works with a wide range of clients. The program is built around the person, not a marketing persona. Some common profiles:
Retention is rarely about a single workout. It is about the system behind the work. Three reasons clients stay with RAW Active long-term:

Most gyms promise access. RAW Active promises outcomes specific to one person at a time. The promise is simple to state and hard to keep, which is why we list it plainly:
RAW Active serves clients across Singapore, with sessions designed to fit around a busy workweek. Sessions are typically delivered through one-on-one personal training or small group training, depending on your goals and schedule. Equipment is selected and maintained for safety, longevity, and clean data on progress.
For centre location and access details, see personal training on the main site.

What makes RAW Active different from a regular gym in Singapore? RAW Active is built around coaching quality, not equipment access. Each program starts with assessment and ends with measurable outcomes. The anti-gym approach reshapes the plan around the person, not the equipment.
Who is the founder of RAW Active? Glenn Ang, BSc (Exercise and Sports Science), is the founder and Master Trainer. He is a two-time Personal Trainer Of The Year winner in Asia (2017 and 2018).
What year was RAW Active founded? RAW Active was founded in December 2016. The team’s training experience stretches back to 2009, including Glenn’s tenure at Fitness First Singapore (Paragon) and Capital Tower.
What services does RAW Active offer? One-on-one personal training, small group training, rehab-focused coaching, and structured strength programs — all built around the Golden Ratio of Rehab + Functional Strength + Recovery.
Where is RAW Active located? RAW Active operates in Singapore, with service coverage across the city. For exact address and access details, see the personal training page.
Do I need prior training experience to start? No. RAW Active works with first-time lifters, returning clients, and athletes in rehab. The first session is always an assessment, not a workout.
How does RAW Active measure progress? Progress is tracked through body composition scans, strength testing, mobility benchmarks, and recovery markers. Most clients see measurable progress within 8 to 12 weeks of consistent sessions.
Book a free consultation with us to map your own version of the anti-gym approach onto your week.
Ready to Transform?
Don't wait—enter your details now and start your fitness journey today!