Meet our trainers. We don’t really believe in growing up, we believe in growing strong and living a healthy, happy, authentic life.


Marin Lazic

What I do

  • Master TRX instructor
  • Strength, conditioning and mobility

As one of just three TRX Master Instructors in Australia, and the only one in New South Wales, Marin is the expert for anyone mastering this unique tool. Popular with professional athletes and amateurs alike, TRX is an incredible way to train.

Marin is an Institute of Motion graduate and certified Trigger Point Performance Master Trainer, ViPR Pro Trainer and SandBell instructor. A former competitive water polo player, he was a member of the New Zealand Men’s Water Polo Team, played at two Junior World Championships, and competed in 243 Australian National League games for the Balmain Tigers.

Currently engaged as the Strength and Conditioning Coach for the Australian Water Polo teams, he works with the current Australian Olympic team, as well as the Top 50 athletes who are preparing for the 2020 Tokyo Olympics. In this role he is involved in team camps, responsible for creating all strength programs and in charge of Team Warm Up for competitions.

David Tran

What I do

  • Strength and conditioning
  • Boxing
  • Martial Arts

David is a recognised fitness and mixed martial arts expert with a combined 16 years of fighting experience across 3 different styles of disciplines ( Boxing, Muay Thai, Brazilian Jiu Jitsu ).

He has been training under the watchful eyes of Justann Crawford, a 2 time olympian and 3 time commonwealth games member in Boxing .

He also trains Muay Thai under world renowned Sifu Cheuk fei. 

His clients range from Executive Directors to current and retired special force commandos, armed security personnel and police officers on numerous occasions.


Stephanie Bruckner

What I do

  • Personal Training

  • All round fitness, strength and conditioning

  • Group Training including TRX and Bodypump AIM 1

After 20 years in the dance studio, 9 of them teaching, Steph discovered her love for group fitness. Training in Classical Ballet (RAD), tap, jazz, contemporary and hiphop her discipline for chasing great movement sparked a keen interest in fitness and personal training.
Steph likes to educate her members and clients to move well with great posture and alignment, so they can move for the rest of their life! A holistic fitness message is what she likes to promote, so to keep the hunt for endorphins alive.