SIN Fitness Brunswick Heads

Become a part of the SIN Fitness Brunswick Heads community and fall in love with fitness at one of our group sessions!

Brunswick Heads

Offering Group Fitness, 1-on-1 Personal Training and Private Group sessions in one of the Byron Shires' best kept secrets, the beautiful Brunswick Heads. Situated 20 minutes north of Byron Bay and only 5 minutes from Ocean Shores and Mullumbimby, SIN Fitness Brunswick Heads is the ideal fitness hub for all of your outdoor fitness needs. Classes: Cardio, Boxing, Circuit Training, Yoga and Run Coaching. Welcoming Men and Women of All Fitness Levels! 10 years industry experience.

Fitness Community

SIN Fitness Brunswick Heads represents community. People identify with other like-minded people; where they live, their interests, their goals and dreams. It's all about people coming together to support each other in a fun and enthusiastic way! Strength in Numbers (SIN) is built around teamwork, in a social non-judgemental environment.

Where do we train?

SIN Fitness Brunswick Heads is an outdoor training program.

Session locations will vary from time to time depending on session type, time of day and weather.

Exact details are available when booking a class through either our online or smartphone booking system.

Please see below for the different types of sessions on offer.

Brunswick Heads Public School

Brunswick Heads Football Field

Brunswick SLSC

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Get Your 1st Group Outdoor Fitness Session FREE!

Use the promo code FREEBIE at checkout. *Intro Offer available to Byron Shire Locals only.

What types of sessions do we offer?



Bodyweight cardio training is by far our favourite way to train at SIN Fitness. Based on HIIT, our very own HIBT involves short bursts of intense exercise alternated with low-intensity recovery periods. This is by far the most time-efficient way to exercise. The benefits – increased calorie burn (we love that!) and an increase to your metabolic rate for hours after exercise (we definitely love that – it’s like the exercise gift that keeps on giving!!).


At SIN Fitness we recognise the importance of moving away from the traditional circuit style training, based on stations and a clock. Instead, the timing of our circuits is controlled either by the people doing the workout or by the workout design in itself. The benefits – everyone gets to work at their own pace, strength, skill and fitness level. The circuits are more fun and engaging and it encourages team work (and we love teamwork!).


It’s no coincidence that Boxing for Fitness abbreviates to BFF or Best Friends Forever because working out with your BFF is what this session is all about! Oh yeah, did we mention that’s it’s SUPER FUN! The benefits – not only does boxing with correct technique work every muscle in your body, it also improves cardiovascular, muscle endurance & strength, stamina, power and agility (how could we not love all of that!?).


We couldn’t recommend this program any higher! Improving your running skills and agility is not just for runners, the effects flow-on into all other aspects of your fitness training and day-to-day life. Agility drills help improve the communication between the mind and body – helping you become a more efficient athlete (gotta love that – forget ‘no pain, no gain’, think ‘light on my feet’). The benefits - strengthen the muscles & joints. Improve coordination, agility & balance, cardio and endurance (yes please!).


Yoga holds tremendous power to heal the body and mind but it’s not for everybody, right? At least that’s how it used to be. At SIN Fitness we have taken the fundamentals from yoga and blended them with more traditional sports style dynamic and static movements (we love that!). Think yoga meets fitness. The benefits – injury prevention, enhanced performance, improved recovery and better flexibility.

Membership Pricing


** A one (1) month minimum applies to all membership contracts, including Weekly and Fortnightly memberships, after which same can be cancelled upon 7 days notice in advance of the next period.

Casual Membership Options


** Casual fees (single, 5 pack and 10 pack) are paid in advance by direct debit from a bank account or credit card.

Need more options?

SIN Fitness Brunswick Heads also offers the following:

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Get Your 1st Group Outdoor Fitness Session FREE! Use the promo code FREEBIE at checkout. *Intro Offer available to Byron Shire Locals only.
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