| About Kerrie Fitness |
Hi, I’m Kerrie, the creator and director of #kezfit, Kerrie Core, and KHIIT (Weighted, Bench, Aerobics and Martial Arts). As a Fitness / Personal Trainer, I teach these programs at my private studio focusing on fitness and healthy living to promote good mental health and tailor personal training to suit individual clients goals.
I have been a fitness trainer since 2003 and was awarded the LMAP Fitness Instructor of the Year in both 2008 and 2014.
I opened my own boutique fitness studio in 2013, launching my own HIIT programs in 2017 and establishing my online presence with Kerrie Core and KHIIT in 2018. I now have 75+ online workouts available at kerriefitness.com.
My studio, Kerrie Fitness, has been a finalist since opening (2014-2020) in the Campbelltown LBA, winning Outstanding Fitness Services in 2018. Moving from Campbelltown studio to my private studio in Wollondilly, my main focus is Personal Training and I have again been nominated as a finalist in 2021.
| Awards and Certifications |
Kerrie Mewett is a two-time winner of the Les Mills Australia Asia Pacific Instructor of the Year Award for 2008 and 2014. Kerrie’s studio KERRIE FITNESS has also won the 2018 “Most outstanding Fitness Services” award in the Local Business Awards.


Kerrie Fitness is proud to be a finalist for the Campbelltown Local Business Awards in 2014, 2015, 2016, 2017, 2018, 2019 and 2020 for outstanding Fitness Services. Kerrie Fitness also won 2018 “Most Outstanding Fitness Services”
Certified and Licensed in:
- Les Mills BodyStep®
- Les Mills BodyAttack®
- Les Mills BodyCombat®
- Les Mills BodyPump®
- Zumba® Basic Level 1 and 2
- Group Exercise Freestyle: Level Two Professional
- FITREC Registered Professional Trainer 300/300
Creator and Choreographer of:
- Bench KHIIT
- Weighted KHIIT
- Aerobics KHIIT
- Martial Arts KHIIT
- Kerrie Core
- #kezfit®