About

HIIT 5158 is a local fitness studio located in O’Halloran Hill, South Australia (5158), offering specialised High Intensity Interval Training programs designed to transform your fitness level and overall well-being. Established by passionate fitness professionals, our mission is to make high-intensity training fun, accessible, and results-driven for everyone — from beginners to experienced athletes.

Our Story

HIIT 5158 was founded out of a passion for functional fitness and community. The “5158” represents our home — the Southern Suburbs of Adelaide, where we proudly serve residents of O’Halloran Hill, Hallett Cove, Happy Valley, and surrounding areas. Our goal is simple: to create an inclusive space where people of all fitness levels can challenge themselves, feel supported, and enjoy every workout.

Under the guidance of our head coach Ulana and her team, HIIT 5158 has become one of the most trusted HIIT gyms near Adelaide, known for its energy, personalised attention, and professional coaching. Every class is designed to keep you motivated while pushing your limits in a safe, structured way.

What We Offer

At HIIT 5158, we provide a wide range of high-intensity classes to help you reach your goals. Our programs include:

  • Strength and resistance HIIT sessions
  • Cardio and endurance workouts
  • Core and conditioning classes
  • Tabata and Pyramid training
  • Calorie-based functional sessions

Each class is carefully programmed using modern training techniques, combining equipment like Assault Bikes, Ski Ergs, Rowers, Sleds, Suspension Trainers, Battle Ropes, and Slam Balls. This variety keeps workouts exciting and ensures total body engagement every time you train.

Our Training Philosophy

We believe in the power of consistency, intensity, and community. High Intensity Interval Training is not just about sweating; it’s about building endurance, improving strength, and creating a fitter lifestyle. At HIIT 5158, our approach focuses on:

  • Short, powerful intervals for maximum calorie burn
  • Science-backed programming for effective results
  • Encouraging, small-group sessions for motivation and accountability
  • Tracking progress and celebrating every milestone

Why Choose HIIT 5158?

There are countless reasons why locals in O’Halloran Hill and Adelaide choose HIIT 5158 as their fitness home:

  • Experienced and friendly trainers
  • Fun, positive environment that welcomes all fitness levels
  • Proven results with visible transformations
  • Flexible class schedules to suit busy lifestyles
  • Modern, clean studio with professional-grade equipment

Our community is built on encouragement, not competition. Every member is treated like family, and we celebrate progress together — one rep at a time.

Join Our Fitness Community

At HIIT 5158, we’re more than a gym — we’re a community of people committed to becoming stronger, fitter, and healthier together. Whether you’re looking for a HIIT class near O’Halloran Hill, personalised RPM training, or simply a supportive fitness family, you’ll find it here.

Take the first step toward your transformation today! Contact us or visit our studio to experience what makes HIIT 5158 the best HIIT gym in Adelaide.

Contact Information:
Email: [email protected]
Address: South Road, O’Halloran Hill, SA 5158, Australia
Website: www.hiit5158.com.au

HIIT 5158 – Where Intensity Meets Community.

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