
The Heat
All classes are heated to 40 degrees using state of the art infrared technology, which helps create a detoxifying sweat that stimulates blood circulation, improves flexibility, and accelerates weight loss.

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Welcome to Hornsby
Discover a revolutionary approach to wellness with J.I.M's infrared classes. Our unique approach will help you sculpt, stretch and strengthen while also promoting detoxification, boosting circulation, reducing inflammation and increase flexibility among many other benefits.
In just 30-minutes you can move better, feel better AND look better by combining state of the art infrared technology with tailored, specifically designed classes.

30 minutes · 40°C infrared
?Meet J.I.M — the workout you’ll actually love. 30 minutes of sculpt, stretch and strengthen in a 40°C infrared studio, guided start to finish.
30
minute classes
40°
infrared heat
3x
a week is all it takes
The J.I.M formula
Three ingredients, one 30-minute class — infrared warmth, a playlist that carries you, and coaching that meets you exactly where you are.

All classes are heated to 40 degrees using state of the art infrared technology, which helps create a detoxifying sweat that stimulates blood circulation, improves flexibility, and accelerates weight loss.

Experience each class with the freshest DJ-produced mixes, where J.I.M guides and instructs you through every session.

Each J.I.M class is tailored with specific moves designed to sculpt, stretch and tone your body in just 30 minutes.
Why infrared · 12 reasons
Heated to 40°C, every 30-minute class works deeper — so you sweat harder, recover faster and feel it long after you leave the room.

Detoxification

Cellulite Reduction
Pain Relief
Muscle Recovery
Stress Reduction
Increase Circulation
Weight Loss
Skin Purification
Lower Blood Pressure
Supports Heart Health
Improve Sleep
1,000+ moves · 28 workouts
With over 1,000 moves and 28 unique and systemised infrared workouts in our database, J.I.M delivers a powerful combination of strength training, functional movement, and heat-enhanced conditioning. In just 30 minutes, you’ll activate deep muscle groups, improve mobility, and accelerate fat burn with dynamic exercises designed to sculpt your body, enhance flexibility, and promote detoxification. Our infrared-powered sessions help boost circulation, reduce muscle stiffness, and leave you feeling stronger, leaner, and more energised.








01 — Where it began
At J.I.M we believe that fitness isn’t a fad, it’s a lifestyle of fun found in the everyday. J.I.M is about being bold & energetic (but don’t worry, we don’t like burpees either!). Our community thrives on inclusivity, where members come together to experience the fun and achieve results. We aren't a gym, J.I.M is a place you come as you are, and leave feeling energised, stronger and more connected.
02 — Where we're going
To get 1,000,000 people fitter, healthier and more active by creating a fun, non-intimidating, group training experience that leverages technology and infrared heat for more results – in less time.
The difference
A regular studio
Hornsby
Real members · Real results
Stories
I was motivated to join J.I.M for a couple of reasons. Firstly, I wanted to support my friends, feeling proud of their endeavors, and simultaneously seeking a consistent fitness routine. The unique approach of J.I.M, combining Pilates with heat, intrigued me greatly, especially after dabbling in Pilates earlier in the year. The convenience and effectiveness of the 30 to 35-minute classes within a busy schedule appealed to me, contributing positively to both my mental well-being and physical health. J.I.M's infrared setup not only provided a distinctive workout environment but also offered additional health benefits. The small class sizes, dim lighting, and loud music created a supportive atmosphere where self-consciousness faded, allowing focus on personal progress rather than comparison. The variety of classes each day ensured continuous engagement, with the familiarity of the format providing comfort while the ever-changing exercises kept things exciting. Overall, J.I.M stood out for its unique blend of exercise and atmosphere, offering a safe and effective space for anyone on their fitness journey.

My first impression of J.I.M was how challenging and intense it felt, particularly with the amount of sweat involved. Despite finding it tough initially, I've grown to love it over time, now feeling excited when my alarm goes off in the morning. The quick five-minute prep and intense 30 to 35-minute workouts leave me feeling exhilarated both mentally and physically. Physically, I've toned up without going overboard, and mentally, it's been a game-changer, boosting my confidence significantly. The variety of classes, ranging from abs and arms to legs, stretching, cardio, and yoga, keeps things interesting and ensures a well-rounded fitness experience.

I found out about J.I.M through friends, leading to a great social experience. It also offered me the flexibility to attend alone when I preferred. Getting my mom involved was a cool addition. Starting at the gym with minimal fitness goals helped me realize my potential and how to apply those skills elsewhere. It was beneficial for my regular training. J.I.M had a profound positive impact on my mental well-being, fostering new connections and providing something to look forward to. The unique heat experience during workouts was invigorating, making me feel great afterward. The variety of classes at J.I.M was refreshing, offering different workout intensities and focuses. Some were more stretching-oriented, while others provided intense cardio sessions, catering to diverse fitness needs.
Rated by the room
What our members are saying
Average member rating
19+ verified reviews
from Hornsby members
Have been attending the Infrared workouts for several months now, and absolutely love them! They're a great option if you're looking for a less intense workout, but still want to sweat and feel a burn.
Infrared classes have been great on tired, sore muscles. Always sleep well and feel refreshed by the heat and small amounts of movement in each class.
Great experiences! Great training! Great sessions! Infrared sessions are great and is a different type of fitness.
I love the infrared classes! It's both enjoyable and a good challenge, you leave feeling great!
I tried my first ever infrared class at J.I.M and I absolutely loved it! The classes are such a great way to add some variety into your workout routine and make working out fun!
Book · Track · Sweat
Create your account, book your preferred class and track every session from your phone.


Good to know
Nope, J.I.M will provide you with a mat for your class.
A water bottle, full length towel and a hand towel.
Something you feel comfortable sweating and moving in.
No. Simply go barefoot or wear “grip socks”.
Zero experience necessary! All classes are designed with first timers in mind.
On your first visit, aim to arrive 10 min early to become familiar with our studio. After that, just come 5 min before class.
Send your details and the studio team will answer everything before your first class.
Easy from here
Send your details and the studio team locks in a time that suits you.
Mats and towels are provided — bring water and comfortable clothes.
30 minutes in the infrared studio, guided start to finish. No pressure to join.
Included
No hidden extras and nothing to bring but yourself — everything below is part of your first session at Hornsby.
Ready when you are
Infrared group training that helps you sculpt, stretch and strengthen in just 30 minutes.
Hornsby — 7/14 Edgeworth David Avenue, Hornsby