
George Tsoukalas
OWNER | FOUNDER
Located in the heart of Peakhurst, we’ve built something pretty special!
GT Fitness and Performance isn’t your typical gym—it’s a private 1-on-1 personal training studio where your journey to health and fitness is truly personal. This isn’t just about working out; it’s about transforming your lifestyle in a way that’s sustainable and fulfilling.
At GT Fitness and Performance, we specialise in 1-on-1 personal training tailored to your unique goals. Each session is designed with clear intention, covering strength training, nutrition, recovery, and mindset. Our holistic approach ensures you’re not just working out but making meaningful changes that lead to long-term health success.
Can’t make it into the studio? We also offer online personal training and Coaching, so you can access expert support, custom training plans, and real accountability no matter where you are. It’s the same personalised service, delivered virtually to fit your lifestyle.
Achieving your fitness goals isn’t just about going to the gym it’s about building sustainable habits that fit your lifestyle. With our expert guidance, support, and accountability, you won’t have to do it alone. We don’t believe in quick fixes or extreme measures; instead, we focus on making fitness an enjoyable journey that leaves you feeling strong, healthy and confident every day.
If this resonates with you, I’d love to chat. Book a free discovery call, and let’s dive into how we can work together to create the results you’re looking for—results that last.
Based in Peakhurst, GT Fitness and Performance proudly serves clients from surrounding areas, including Mortdale, Riverwood, Lugarno, Oatley, Penshurst, Beverly Hills, Narwee, Padstow, Revesby, and Hurstville. Whether you're local or willing to travel for expert personal training, we're here to help you achieve your fitness goals in a supportive, results-driven environment.
Looking forward to meeting you!
Why train with
GT Fitness & Performance
Nutrition & Lifestyle Plans

Tailored Training Plans

Support & Accountability

Check out some of our incredible clients results!

Reduced waist and hip by 11cm and needs a new wardrobe!

Dropped 10kg while also losing 20cm from waist & hip

Feels leaner and stronger while dropping down a dress size

Michael gained 2.5kg of lean muscle and is now healither and fitter!

Fee lost an impressive 6kg in just 6 weeks!

Vanessa lost 4kg while increasing her strength

Jade lost 13kg while building lean muscle

Steph lost 7kg in 12 weeks while gaining lean muscle in the process

Mark increased his strength, muscle mass and energy

Andres gained 10kg of lean muscle and strengthened his injuries

Jenny increased her strength and mobility

Jim increased strength, muscle mass and improved his back pain

Chantel increased her strength and reduce her body fat

Tutu lost 5kg and built lean muscle all while rehabbing her wrist injury

Danielle is stronger, leaner, and more energised than ever!

Ian gained 5kg of muscle and improved his posture
Check out some of our client transformations!
Sarah lost 35kg of body fat!

Kenny gained 5kg of lean muscle!

Colleen lost 8kg of body fat!

Alex lost 9.6kg of body fat in just 12 weeks!

Alan gained 5kg of lean muscle!

STEPH
Steph says "In three months you can literally change your life"
JADE
Jade says she "wasn't expecing to lose so much weight!"
JIM
Stressed, burnt out and poor health… — until his cancer diagnosis…
JENNY
Jenny, 65, can now "saunter up the hill without any pain!"
Check what our awesome clients are saying about us
Our process
Share your information with us and we’ll contact you to schedule a consultation either in person at our Peakhurst studio or online.
CONNECT WITH GEORGE
for your consultation, where we’ll dive into your goals and start building the roadmap to your success. Whether you’re training face-to-face or virtually, we’ll tailor your plan to fit your lifestyle, schedule and needs.
MEET YOUR PERSONAL TRAINER
From here your trainer will take you through our foundational sessions which will build the foundation to achieving your goals.
Session 1: Structural Balance Assessment
In this detailed screening, we identify any imbalances or potential issues that could increase your risk of injury or hinder your results. This assessment is a vital step in crafting a truly personalized training plan designed to transform your body safely and effectively.
Session 2: Nutrition and Lifestyle Session
During this session, we analyze your current habits and create a realistic, sustainable plan tailored to your lifestyle. Our goal is to help you better understand your body and equip you with clarity, motivation, and confidence to take control of your nutrition and achieve lasting results.
WITNESS INCREDIBLE RESULTS that will turn heads and propel you forward, leaving the past behind for good! Our 1-on-1 personal trainers in Peakhurst and online are dedicated to helping you achieve long-term success. Anyone can get healthy and be in good shape for a few months… but we will arm you with the knowledge and foundation to stay in great shape and health for life.

TO LEARN MORE BOOK A FREE DISCOVERY CALL. FILL OUT YOUR REQUIRED DETAILS BELOW & OUR TEAM WILL CONTACT YOU TO SEE WHAT OUR COACHING SERVICES CAN DO TO HELP YOUR GOALS.













