Premium mobile training combining movement analysis, strength testing, bespoke programming, and Tailored nutrition guidance
— delivered to your doorstep








Suzi DevineTrustindex verifies that the original source of the review is Google. Fabulous fabulous fabulous! I have never stepped foot into a gym in my life it simply isn’t my comfort zone. I decided at 50 yrs (plus tax) that I wanted to be fit and have strength as i age gracefully! For me, it’s about enjoying our lifestyle which involves travel and boating on Pittwater. I want to be able to be agile and strong and enjoy what we can afford now in semi retirement and not struggle physically. I stumbled across Nathan over 6 weeks ago online and his approach and caring fun style just clicked with me. I have lost 6 kilos in six weeks and am amazed! I am strong and feel fantastic. This is a first for me - loving my workout time and feeling confident and happier physically - ready for our upcoming grandparent stage of life! Highly and genuinely recommend Nathan - give yourself a chance and hopefully you will be as delighted as I am. Karen GeldenhuysTrustindex verifies that the original source of the review is Google. I am 56, and as every year passes, losing weight has become harder no matter what I try. Between work, family, low (ummm, make that zero!) energy, and nagging aches and pains, I found it difficult to stick to exercise routines long enough to see and feel real results. Joining Fortis Health & Fitness was one of the best decisions I’ve made. Having a mobile personal trainer come to my home has made the whole process so much easier and removed the barriers that used to hold me back. I don’t have to rush to get anywhere else and can exercise in the comfort of my own home. The training is highly personalised, and I’ve been given realistic nutritional advice. The on-site and in-person attention also definitely helped me stay on track even during busy weeks. I’ve lost 6 kg in 8 weeks, I feel stronger and have more energy. And, probably the biggest bonus, I have finally found something sustainable that fits my lifestyle. I highly recommend Fortis Health & Fitness if you’re also a 55-plus woman like me, battling to stay consistent and make yourself a health priority. Daniel AllenTrustindex verifies that the original source of the review is Google. Before starting with Nathan at Fortis, I’d tried traditional PT a few times over the years but could never really stick with it long enough to see proper results. Between work, travel time to the gym, and trying to figure out nutrition on my own, it always felt hard to stay consistent and I’d end up falling back into old habits. The biggest difference with Fortis has been the convenience and structure of the whole approach. Having the sessions done at home removed a huge barrier for me — no driving to the gym, no wasted time, and no excuses after a long day. It made it much easier to stay consistent week after week. What also stood out was that it wasn’t just training. Nathan combined the workouts with a realistic nutrition plan that actually fit my lifestyle, and for the first time everything worked together instead of feeling disconnected. The training was tailored to where I was starting from, progressively challenging without feeling overwhelming, and the nutrition guidance was simple enough to sustain long term. In my first 10 weeks I lost 13kg, but more importantly I feel better physically and mentally, have more energy, and finally feel like I’ve built habits I can maintain. If you’re someone who’s struggled with consistency in the past or found traditional gyms and PT hard to maintain, I’d highly recommend Fortis. The combination of mobile personal training, accountability, and personalised nutrition made all the difference for me. Eliza McAllisterTrustindex verifies that the original source of the review is Google. As a busy mum and teacher, prioritising my health always felt impossible. Fortis Health and Fitness and having a mobile personal training come to me has been one of the best decisions I’ve made. Having a trainer turn up to me at 6am before the kids wake up is incredibly convenient and has been a total game changer. Rain, hail or shine, we have our session no matter what — even through sick kids, busy weeks, car issues or those days you’re not feeling your best. No excuses, no missing bookings, and no talking yourself out of it. In just one month, I’ve already lost 4kgs, while also building my strength and healthier habits as I get older. The nutrition support and app accountability have been life changing. I’ve tried gyms and working out on my own, but felt I was just wasting my time and money. For me nothing has been as realistic or sustainable as this. If you struggle to prioritise yourself and want exercise to fit into your life, I highly recommend Fortis Health and Fitness. Bobby WindanTrustindex verifies that the original source of the review is Google. I’ve been training with Nathan , CEO and founder of Fortis Health & Fitness , a mobile personal trainer based in Northern Beaches NSW , and I highly recommend him. At just 24 , he’s an ambitious young entrepreneur with a clear vision to grow his home-to-home training business program. What really sets Nathan apart and I really value is that he’s also a Nutritionist. His structured nutritional program, food journaling, and tracking of my weight, meals , and daily walking have taken my results to another level. I feel fitter , healthier, and more consistent than ever before. On top of that , he’s very fun , easygoing, and understanding person, which makes every session enjoyable and comfortable. He tailored workouts to my goals , keeps me motivated, and makes everything convenient by coming to my home . If you are in Northern Beaches Sydney and want a real results, Nathan from Fortis Health & Fitness is a great choice 🌟🌟🌟🌟🌟 Bobby Karin FelsherTrustindex verifies that the original source of the review is Google. I started with Fortis Health to lose a few menopausal kilos, but the one-on-one PT sessions quickly became so much more — keeping me accountable, injury-free, and focused. Nathan tailored my training and nutrition to my body and lifestyle, making it simple and sustainable. In 4 months I’ve lost 5kg, feel stronger, more toned, and in control. I couldn’t have done it without Fortis, and I highly recommend their at-home service! MarkTrustindex verifies that the original source of the review is Google. I’ve been training with Nathan for the past 18 months and have seen significant improvements in both my weight and overall fitness during that time. At first what stood out was how Nathan took the time to understand my health journey to date and what I was looking to achieve, then used a thorough, instrument-based assessment to measure my strength and flexibility and tailor our training to my body's specific needs. The convenience of him coming to you, along with his flexibility in scheduling makes for excellent value. Nathan’s friendly, encouraging style and clear expertise mean each session is positive, with the effort challenging but sustainable. I’m only too happy to recommend Fortis to anyone looking for practical, results-focused personal training.” Steve FelsherTrustindex verifies that the original source of the review is Google. I've been training with Fortis/Nathan for the past 6 months. I feel fitter, stronger and healthier. I love the convenience of training at home on my time. Highly recommend. Charito CruzadoTrustindex verifies that the original source of the review is Google. I’ve been training with Nathan on a program he designed for four weeks and I feel noticeably stronger. The sessions are fun, challenging, and is tailored for me. Nathan always make sure that my form and technique is right, so as to prevent injury and to ensure there is progression every week. I like that he is mobile, thereby saving travel/looking for parking time. I also thought video recording the training sessions showed the real progress, not just in strength but also in form, made in just 4 weeks. Highly recommend! nirav narainjiTrustindex verifies that the original source of the review is Google. Nathan is an excellent personal trainer and genuinely cares about his clients. He takes the time to understand your goals and adapts sessions to suit your ability, which makes a huge difference. The training is well structured, motivating and you always feel supported. Highly recommend Nathan for anyone looking for professional and personalised training.
This is where your journey begins. Together, we map out exactly what success looks like for you — your goals, your lifestyle, your barriers, and your priorities. From there, we create a clear, personalised roadmap so you know the exact steps needed to move from where you are now to where you want to be.
Train in the comfort of your own home, office, or outdoors. We bring the expertise and equipment to you for a seamless, private experience.
Your training is supported by evidence-based nutrition plans designed to complement your goals — whether it’s performance, recovery, or weight management.
No need to invest in gear. We supply everything required for your training sessions, with the highest quality equipment.
Your training should fit your life, not the other way around. Choose session times that align with your lifestyle and commitments.
We integrate with the Fortis app to closely track your progress — including nutrition, body weight, and training. Nothing is overlooked, and there is no guessing. Your coach uses this insight to make precise adjustments to keep you moving toward your goals.
A personalised movement screening along with the Vald DynaMo strength testing will be done to assess your mobility, stability, and overall strength output.
Train in the comfort of your own home, office, or outdoors. We bring the expertise and equipment to you for a seamless, private experience.
Your training is supported by evidence-based nutrition plans designed to complement your goals — whether it’s performance, recovery, or weight management.
Your training should fit your life, not the other way around. Choose session times that align with your lifestyle and commitments.
We use cutting-edge technology, including Vald DynaMo, to monitor your performance metrics and adjust your program in real time for continued progress. No guesswork.
Your dedicated coach brings the program to life — guiding you through each session, refining your form, and ensuring consistent progress. You’ll have expert support at every stage, with adjustments made in real-time to keep you moving forward.
Our nutrition system goes beyond cookie-cutter plans. We take a practical, flexible approach that works with your life, not against it. Through the Fortis app, we track your habits and intake seamlessly, giving your coach the insights needed to make precise adjustments and optimise fat loss.
This method allows for personalised guidance that is sustainable, effective, and designed for long-lasting results — helping you feel leaner, stronger, and more toned without rigid diets or guesswork.
No cookie-cutter routines. Every training plan is custom-built around your goals, body mechanics, and lifestyle to deliver sustainable, long-term results, that stick.
You value your time and results. Our mobile personal training service is designed for professionals who want to stay fit without sacrificing their schedule. We bring world-class coaching, equipment, and personalised programs directly to your home or office — so you can train efficiently, perform better, and feel your best, even on the busiest days.
Take the first step toward smarter, data-driven training designed entirely around you. In your free consultation, we’ll assess your needs, explain how our system works, and show you exactly how we can help you achieve measurable, lasting results.