Domain Fitness is a functional fitness gym at 16 Morgan Street in Newmarket, Auckland — a centrally located, fully equipped facility built around one idea: being fit for anything life throws at you, now or later. Workouts combine weight training, aerobics and gymnastics in a single session, so members build strength, endurance and fitness across the board rather than excelling in just one area.
Training happens in a group setting with experienced, certified coaches guiding every session. The method blends gymnastics, Olympic weightlifting, powerlifting, rowing and running into constantly varied, high-intensity workouts — each built on a structured warm-up, skill and strength development, and a finishing workout that is sometimes for time and sometimes for maximum repetitions. Six daily sessions run on the timetable.
Classes include the Workout of the Day, Olympic Lifting, GenStrong, LadStrong, Hybrid Fitness and Personal Training. The team is led by owner and head coach Jason Sawyer alongside coaches James Raymond, Aaron Cunningham and Ryan Campbell — all certified, practising athletes who take pride in making fitness fun while delivering the results of a top strength and conditioning facility.
Newcomers can book a free trial class or take up the 7 Day Free Trial, and membership is month by month with no joining fee. Beyond the training itself, Domain Fitness has a warm, supportive community, with team workouts and events supporting its competition teams.
Tucked into 16 Morgan Street in Newmarket, Domain Fitness is a functional fitness gym with a straightforward ambition: to make you fit for anything life throws at you — now or later. That means more than lifting a tonne of weight or running a fast mile. The team trains members to be healthy, strong and in shape across the board, combining weight training, aerobics and gymnastics in every workout so no single area of fitness gets left behind. Their catchphrase sums it up: redefine your fitness.
At Domain Fitness, training happens in a group setting with experienced coaches guiding every session. The method blends elements of gymnastics, Olympic weightlifting, powerlifting, rowing and running into dynamic, high-intensity workouts. The programming is constantly varied, which means every session is different — the gym's position is that sticking to the same routine is the real enemy, and variety is what keeps members challenged, engaged and progressing.
Each class follows a clear structure: a structured warm-up, skill and strength development, then a high-intensity workout to finish. Some workouts are completed for time, while others focus on maximum repetitions. Sessions are designed to be short but intense, engaging all three energy systems — something the gym notes many other forms of exercise fail to do — and pushing you just outside your comfort zone.
Six daily sessions run across the timetable, led by what the gym describes as world-class coaches. The classes cover a range of goals and styles:
Whatever the session, the promise is the same: training for every body, with classes for every goal.
The coaching team is led by owner and head coach Jason Sawyer, working alongside James Raymond, Aaron Cunningham and Ryan Campbell. All four are certified, practising trainers and athletes. The gym takes pride in making fitness fun and enjoyable while still delivering the results of a top strength and conditioning facility — and it's upfront about the fact that starting something new can feel scary. Coaches have been there themselves, and they structure sessions so newcomers are guided every step of the way.
Membership is deliberately uncomplicated: month by month, with no joining fee. If you want to test the waters first, Domain Fitness offers a free trial class as well as a 7 Day Free Trial — come in, get moving, and see if it's the right fit. No pressure, no commitment. The facility itself is fully equipped and centrally located in Newmarket.
Nutrition is woven into the philosophy too. The gym shares the classic "100 Words of Fitness" by Greg Glassman: eat meat and vegetables, nuts and seeds, some fruit, little starch and no sugar; practise and train the major lifts; master the basics of gymnastics; bike, run, swim and row hard and fast; and mix these elements five or six days per week in as many combinations as creativity allows. Routine, again, is the enemy.
Members talk less about equipment and more about how the training makes them feel. One member, project director Howard Sidnam, puts it this way: "On the mornings I workout I spend the day feeling slightly more badass than usual." That energy is backed by community events — the gym runs team workouts in support of its competition teams, with past events including a bake sale and a free BBQ, and shares daily life from the gym floor on Instagram, Facebook and TikTok.
Whether the goal is a first pull-up, a stronger snatch or simply having the engine to keep up with life, Domain Fitness invites Newmarket locals to break through their limits, set new standards and experience the difference for themselves — starting, quite possibly, with a free week.