I’m Petrina the face behind OAK.fit, a fitness business in Highfields, Qld with one simple mission: to help people feel stronger, move better, and build confidence at any age or stage of life.
I work with a wide range of clients — men and women, younger and older — including those managing injuries, starting or returning to exercise, or simply wanting to improve their strength, fitness, mobility, and overall wellbeing.
Ladies if you are pre, menopausal or post then you are one of my special clients that I love to help through this challenging time in your life.
My key focus is on functional fitness, long-term health, and creating a welcoming, supportive space where you can genuinely feel that “Yes, I CAN do this!” energy. Surrounded by like-minded people, we enjoy a positive, social environment while working towards individual health goals.
I offer group classes in conjunction with The Change Project - Toowoomba Region for just $5 per session — fun, full-body workouts that build strength, cardio fitness and mobility, all in under an hour.
Please reach out to learn how I can help you become a stronger, healthier version of yourself.
This business operates as a sole trader.
| Current Period | 22 January 2026 | 21 January 2027 | |
| Previous Period | 22 January 2025 | 21 January 2026 |