Elite Coaching. Real Strength. Right Here in Arncliffe.

Fithub NSW is led by Moussa Hijazi, Accredited Exercise Physiologist and current Strength & Conditioning Coach for professional boxers Tim Tszyu, Hassan Hamdan, Ahmad Reda and Tina Rahimi. The same coaching principles used to prepare world-title fighters — applied to busy professionals, athletes, and everyday people who want to train properly.

Structured coaching for busy adults, athletic development, and youth. Not bootcamps. Not random workouts. Real strength and conditioning, done properly.

Fithub NSW is for you if:

You want to get stronger, not just sweaty
You value structure, coaching, and progression
You’re done with generic group training

This is not for you if you want:

Random circuits
Loud HIIT classes
Unstructured Training with no accountability

Every session is built around:

Mobility & joint preparation
Main strength lifts
Accessories & remedial work
Conditioning finishers

This is how proper strength & conditioning is delivered — whether you’re a professional, an athlete, or just want to train properly.

PROOF, NOT PROMISES

The gym trusted by:

Tim Tszyu — Professional Boxer
Hassan Hamdan — Professional Boxer
Ahmad Reda — Professional Boxer
Tina Rahimi — Professional Boxer

Alongside a wider roster of amateur and professional boxers and MMA athletes who call Fithub home.

“Fithub has played a crucial role in the success in my career so far. I have trained with Moussa for years now and he is an important part of the team. I would recommend any aspiring young athlete to give fithub a go because it’s elevated my game and the difference I’ve felt in my performances are amazing, the recovery facilities are also world class. 10/10.”

— Hassan Hamdan, Professional Boxer

“Moussa’s ability to motivate and push you to your limits is second to none. He always brings fresh, innovative approaches to every session, making workouts both challenging and engaging. He has deep knowledge and insight, and his passion for helping you achieve your best self shines through. On top of that, Moussa is a genuine and supportive person who truly wants you to succeed. I highly recommend!”

— Robert Stambolziev, Professional Footballer