HIGH PERFORMANCE STRENGTH that's not over crowded focusing on small group fitness
STRENGTH, POWER, SPEED, ATHLETISM a program designed for Athlete Development
High-Performance Strength & Conditioning facility.
We are Rouse Hill’s premium Small group Strength & Conditioning and Fitness class facility for males, females, mums, dads, kids and athletes alike. We are a non-commercial gym focused on small groups that are not overcrowded.



  • Private High-Performance facility
  • Maximise your Athletic potential
  • Sports specific equipment
  • Strength, Power, Speed, Athletism
  • Program designed by Head of Strength Pathways Coach for South Sydney Rabbitohs


  • Don’t get lost in the crowd
  • Small group classes
  • Strength & Conditioning and Fitness classes
  • Cater & work around injuries
  • High Standard professional coaching


  • Gain results with a variety of different mechanics, movement patterns and fitness activities, encouraging them to live an active and healthy lifestyle.
  • Ages 12-15 
  • Rouse Hills Most Popular Kids program
  • Active Kids Provider
per term


Hi Reps is a second home to me. love the environment that I get to train every week. The trainers Mark, Stef and Glenn are always enthusiastic and will always push you to get the best potential out of an individual. I have recently finished off a Weightlifting programme under the supervision of Mark and has worked better than I could have imagined. It was in lead up to a competition and I went onto the platform having the confidence I needed from the help of Mark. The programme has increased my strength and speed dramatically. Over 12 weeks I increased my Snatch by 7kg and my C&J by nearly 10kg! if I could give 6 stars I would.


This gym has the best programs I’ve participated in and i’ve worked out for years and in a number of different facilities. Every exercise is explained and you are shown exactly how to do it safely and correctly. There are always variation options that can be made, which I found great when I first started and I had a knee injury. I find it makes such a massive different when all the coaches remember your name and they did from my first day, they take the time to remember where you are at with your strength each week and push you every session and you notice results so quickly ! I always leave with a smile on my face because of the coaches, they know their stuff and always have a bit of fun. The culture they have built in the gym is so great, everyone is so supportive of each other. I cannot recommend this gym enough!


Hi Reps is much more than just a gym to me. Hi Reps is family. Hi Reps is home. This is where I feel openly accepted, encouraged, and supported. Joining Hi Reps has been one of the best decisions I’ve made in my life. For me it’s not all about losing weight or looking good. Keeping physically fit helps my mental and emotional well being immensely and that is more important to me. Hireps has equipped me with all the tools I needed to be a well balanced individual and I couldn’t be more grateful. This place provides high quality coaching in a very professional and friendly manner.


Amazing coaches, clean & spacious facility and great workouts. 1000/10!


Excellent facility and team. A great atmosphere for training, for all skill levels. I was warmly welcomed by staff and members


Great coaches and facilities


The coaches at Hi Reps are professional and supportive. Facilities are fantastic and clean. I thoroughly enjoy the group classes which cater for all levels of fitness. Love Hi Reps!!


Amazing! A gym that makes you feel welcome and part of their family. Great atmosphere to train in, the trainers are so nice and knowledgeable and coach everyone of all levels of fitness to their needs. Highly recommend!


I love Hi Reps! From the moment I walked in the coaches made me feel welcome and comfortable. Hi Reps is not your run of the mill gym. They really care about their clients and you are not treated like a number. My whole family goes to Hi Reps and we love it. We all have different goals and our programs are tailored to suit each of us (as we all have different fitness levels). The gym is state of the art, clean, fresh and fun to be at. Come and give it a go!


Hi Reps is more than a gym, it is a family. For me it is a place where I can go and exercise, lose weight and get fit. I have never once felt uncomfortable or not welcome. The classes are altered for my ability and every step of the way I have been encouraged to improve myself not to keep up with the class. The encouraging messages and smiles makes me just try that much harder. For my son it is is for strength and endurance for his sport. HiReps worked with his sports national bodies fitness program and went above and beyond to ensure that as an elite athlete he was provided with the programs required not just to meet his goals but to exceed in his sport. For my husband who is a diabetic HiReps tailored a program for his needs that was perfect for his requirements. As a family we are just over the moon with how welcome we have felt and how we are treated as individuals not just part of a pack class

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