Jack Barrett

Brisbane Personal Trainer

My name is Jack Barrett, 24 years old, and a fitness fanatic.

I begun my fitness career in 2013 working with a range of clients both male and female learning my trade initially with Fitness First then venturing into mobile personal training.

I took a couple of years off personal training to expand my horizons and took on a Sales and Service Managers role at Vuly Play.  After a couple of years I missed the face to face interaction with clients and in 2021 I decided to return to mobile personal training.

I have a passion for martial arts and have competed in Brazilian Jiu Jitsu for the past 4 years. In 2020 I lived in Thailand by myself for 2 months to train and compete.

I would describe myself as a hands on trainer who focuses on technique and movement. Tailoring programs to the clients needs is something I strongly focus on.

I specialise in the following 3 areas:
- Weight Loss
- Sports Specific training
- Strength and Conditioning
- HIIT training and group fitness

I enjoy making personal training sessions fun and enjoyable with my style of training and humors personality.

Strength Training
Outdoor Specialist
Sport Specific

My Locations

Carindale, Carina, Camp Hill, Norman Park, Cannon Hill, Mt Gravatt, Mansfield, Bulimba, Newstead, West End, Brisbane City

If you do not see your location above, please contact me to discuss.

My Rates

Here at Fitness Inside Out there are no contracts and you can Pay-As-You-Go.

Book A Trial Session and get started today!



$90 / 60 min
  • 1 person
  • Pay-As-You-Go
  • 45 min session available


$ 116 / 60 min
  • 2 persons, $58 each
  • Pay-As-You-Go
  • 45 min sessions available


$ 140 / 60 min
  • 3+ person, $47 each
  • Pay-As-You-Go
  • 45 min sessions available

Interested in pre-paid packages? Please contact us for a quote.

Contact Us

Book a trial session with me today!

Ph: 1300 735 790