Achieve Optimal Strength and Health with Our Data-Driven Training System

Achieve Maximum Results in Less Time with Our Exclusive Strength Training System

Tired of wasting hours in crowded gyms and seeing minimal results? We’ve revolutionised strength training with our HIIST (High Intensity INTERLUDE Strength Training) system, designed for high-performing individuals like you who want efficiency, effectiveness, and lasting results.

Why settle for ordinary when you can train smarter, not harder? Our unique approach is backed by years of expertise, combining cutting-edge science with proven training methods to get you to your peak faster and safer than traditional workouts.

Why Choose Our Strength Training System?

  • 1-on-1 Private Sessions: Forget about group classes and distractions. It’s just you and your personal trainer inside our private ‘Training Chamber’, focused on your goals.
  • Data-Driven Progress: Your results are tracked, measured, and optimized to ensure you're always working at your full capacity. We make adjustments based on your unique progress, so you never plateau.
  • Maximum Results in Just 20-Minutes: Get more out of every session, without the need to spend hours in the gym. Our interlude-based workouts are designed to work efficiently with your schedule, so you can focus on what truly matters in life—your family, career, and health.

Our System is for People Who Want Results Now, Not Later.

If you’re tired of wasting time on cookie-cutter fitness programs or dealing with injury-prone, high-risk workouts, we have the solution. Our methodology combines strength training with adaptive motorized resistance and scientifically-backed principles to deliver the fastest and safest results possible.

Ready to break free from the ordinary and achieve transformative results in record time?

Claim Your Free Trial Today and Experience the Difference!

Achieve Optimal Strength and Health with Our Data-Driven Training System Now

Achieve Maximum Results in Less Time with Our Exclusive Strength Training System

Tired of wasting hours in crowded gyms and seeing minimal results? We’ve revolutionised strength training with our HIIST (High Intensity INTERLUDE Strength Training) system, designed for high-performing individuals like you who want efficiency, effectiveness, and lasting results.

Why settle for ordinary when you can train smarter, not harder? Our unique approach is backed by years of expertise, combining cutting-edge science with proven training methods to get you to your peak faster and safer than traditional workouts.

Why Choose Our Strength Training System?

  • 1-on-1 Private Sessions: Forget about group classes and distractions. It’s just you and your personal trainer inside our private ‘Training Chamber’, focused on your goals.
  • Data-Driven Progress: Your results are tracked, measured, and optimized to ensure you're always working at your full capacity. We make adjustments based on your unique progress, so you never plateau.
  • Maximum Results in Just 20-Minutes: Get more out of every session, without the need to spend hours in the gym. Our interlude-based workouts are designed to work efficiently with your schedule, so you can focus on what truly matters in life—your family, career, and health.

Our System is for People Who Want Results Now, Not Later.

If you’re tired of wasting time on cookie-cutter fitness programs or dealing with injury-prone, high-risk workouts, we have the solution. Our methodology combines strength training with adaptive motorized resistance and scientifically-backed principles to deliver the fastest and safest results possible.

Ready to break free from the ordinary and achieve transformative results in record time?

Claim Your Free Trial Today and Experience the Difference!

Unlock the Power of Muscle: The Secret to a Stronger, Healthier, and More Vibrant Life

At Intense Health, we don't just focus on exercise—we focus on longevity, vitality, and maximising your quality of life as you age. That means keeping muscle.

Why Muscle is the Organ of Longevity

As we age, muscle mass naturally declines. However, preserving and building muscle is scientifically proven to be the single most important factor in maintaining a healthy, functional, and youthful body. From boosting metabolism and improving strength, to enhancing mental focus, flexibility, and even cardiovascular health, muscle plays a vital role in every aspect of your wellbeing.

Having more muscle empowers you to feel better, look better, and perform better—whether you’re tackling everyday tasks, excelling at work, or simply enjoying time with family and friends.

Here’s the truth: Muscle isn’t just for athletes or bodybuilders. It’s essential for every human being. And the good news? You can build and maintain muscle—without hours in the gym or risking injury.

Meet HIIST – Our Revolutionary High Intensity Strength Training System

With 26 years of experience in Exercise Science, Marcelo Mesquita has spent his career perfecting the art of muscle-building through research, hands-on training, and experimentation. Alongside his wife and co-founder Andréia Mesquita, he’s developed a scientifically-backed system that brings maximum results with minimum time—and delivers on every muscle-building benefit you need to age with strength.

Introducing HIIST (High Intensity Strength Training)—a progressive resistance training system designed to maximise your strength and muscle-building potential while preserving the health of your joints and ligaments. Using adaptive resistance technology, our 1-on-1 private training sessions ensure that every rep, every set, and every session is tailored to your specific strength curve, giving you the best possible results with minimal risk of injury.

HIIST isn’t just about lifting weights. It's about:

  • Building muscle to prevent muscle loss, so you can maintain strength and function for life.
  • Improving metabolic function, burning fat, and maintaining a healthy body composition.
  • Boosting energy levels and improving mental clarity, so you can be more productive in all areas of life.
  • Supporting hormonal health, keeping testosterone, growth hormones, and other key hormones at optimal levels.
  • Strengthening bones to prevent bone density loss and conditions like osteoporosis—something no other form of exercise can do as effectively.
  • Improving flexibility and joint health, all while preventing the wear-and-tear common in traditional training methods.

Our Approach: Maximum Results in Minimum Time

You don't have to spend hours in the gym to achieve your body recomposition goals. With HIIST, you can achieve transformational results in just 20 minutes, twice a week, with a personalised program that adjusts to your unique goals.

Our system includes:

  • 1-on-1 training sessions, ensuring every movement you make is working for you.
  • Nutrition education and coaching, to support your body’s muscle-building efforts with the right fuel.
  • Continuous tracking and data-driven adjustments, so you always know how you're progressing and what you need to adjust to keep improving.

We don’t believe in wasting time or energy. Our HIIST training system is scientifically optimised to deliver muscle-building benefits without putting your joints at risk. This means you can safely achieve maximum strength, muscle growth, and fat loss—all while protecting your body for the long term.

The Benefits of Keeping and Building Muscle with HIIST:

  • Increase Muscle Tone and Strength: Enjoy firmer skin, a stronger body, and more confidence as you watch your muscle tone and strength increase with every session.
  • Boost Metabolism: The more muscle you have, the more calories you burn at rest. This makes it easier to maintain a healthy weight and improve your body composition.
  • Higher Energy Levels: Feel more energised and productive throughout the day, as building muscle also increases your body’s capacity to handle stress and fatigue.
  • Prevent Bone Loss: Low force, high intensity training is the best way to maintain strong, healthy bones as you age, preventing conditions like osteoporosis.
  • Improve Mental Health: Muscle maintenance and growth are linked to increased mental focus, self-confidence, and overall psychological well-being.
  • Enhance Cardiovascular Health: Strength training supports heart health by improving your heart and lungs' ability to function optimally and provide your body with the oxygen it needs.
  • Reduce Pain: Our methods have been shown to alleviate joint pain, including the effects of conditions like arthritis and general wear-and-tear on the body.

Ready to Experience the Results for Yourself?

Don’t let age or time hold you back from living your best, strongest life. Experience the HIIST system in action with a free trial session at Intense Health, where you'll see firsthand how our high-intensity strength training methods deliver maximum results in minimum time.

Let us help you optimise your health, strength, and longevity—while saving time for the things that matter most.

Apply for your free trial now, and take the first step toward a healthier, stronger, and more vibrant you.

Intense Health Interlude Training System ARX Fit Australia Training Chamber

Immediate on-screen feedback of your strength curve as you train. You can also "chase" you own past performance to ensure you always exercise to your maximum capacity. Exclusive to Intense Health in Australia and New Zealand.

You are the only person in the room when you train with us. We are the only truly 100% private, one-on-one strength training clinic in Australia. No distractions, no judgment from others -just dedication to help you achieve your goals. 

We have exclusive access in Australia and New Zealand to the world's most advanced Motorised Adaptive Resistance Exercise machines.

It's the same technology used by people like Tony Robbins and Dave Asprey from Bulletproof Coffee.

It's hard to explain how these work - you really have to experience it to understand - please book a no obligation free trial session.

The training chamber is carefully temperature controlled to 16-18 degrees. This ensures that your body never overheats during training.

This means you can train harder than you ever thought possible, and also (funnily enough) it means that you don't sweat when training with us  (even though you're pushing your body to its limits).

The driving force behind our culture is the Intense Health Symbol. The letter ‘i’ represents the innovation of our Interlude system and the Intense focus and commitment required by an individual to achieve their goals and optimise health and performance.

When Science meets Techology & Experience

Marcelo Mesquita - Master Trainer

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20-Minute INTERLUDE Workouts:

At Intense Health, we believe in the power of efficiency and results. That’s why our most popular program is built around the 20-minute INTERLUDE Workouts—designed to maximise every second of your training. Start with just 2 sessions per week, and experience an intense, personalised workout that produces significant, measurable results in the least time possible. While 2x per week is the foundational structure for all our clients, we also offer full customisation to suit specific goals and challenges. Whether you want to scale up to 4 sessions per week or need a different approach for a unique fitness target, we have you covered. But no matter the number of sessions, quality over quantity is the rule. We follow the science-backed principle that the minimum effective dose of exercise for real results is twice a week—and that's the absolute minimum at Intense Health. Consistency and accountability are core pillars of our system, and we don’t believe in cutting corners. Your training appointments are yours to keep—they're not just time slots; they're integral steps to the transformation you’ve signed up for. More than a program, it's a commitment: If you’re looking to skate by without accountability or don’t believe in the power of consistent effort, then this is not the program for you. But if you're ready to invest in yourself, stay consistent, and hold yourself accountable to making real progress, then we’re ready to help you level up. Research shows that consistency is the key to success—and we’ll be with you every step of the way to make sure you stay on track to reach your highest potential. No shortcuts. No fluff. Just results. Ready to make your 20-minute INTERLUDE workout your game-changer? Let’s get started.

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We Are Not Your Regular Gym – Welcome to Private Training at Intense Health

At Intense Health, we don’t do gym classes or crowded spaces. We offer true private training, where it’s just you and your expert in our state-of-the-art training chamber. This is private, one-on-one attention designed to maximise your results, without distractions, crowds, or the chaos of a regular gym.

Our Private Training Chamber is temperature-controlled, with no music, no TV, and no distractions, ensuring that every minute counts. This is your time, focused entirely on your goals.

While traditional personal training may give you one-on-one sessions, we go a step further—combining personalised strength training with ongoing nutrition education, monthly body composition assessments, and dedicated coaching. All of this is offered at a competitive price, less than what you'd pay for regular personal training sessions in a typical gym.

Private Training at Intense Health is more than just physical training—it’s an integrated, science-backed approach that gets results efficiently, without the clutter of group classes or busy gyms. You get the benefit of expertise and individual attention from day one.