Due the recent changes with COVID-19, we now offer a majority of our classes as ONLINE. We utilise Zoom as our video link. You can also join these classes in the studio ( numbers are limited)

Each class is designed based on the registered participants. Your fitness coach will lead the class as well as watch and correct your technique. You get the same technical dedication from your trainer as you would in a Face to Face class.

We aim to make the classes fun , yet challenging. All classes are set to music to get your motivated, and we encourage using Zoom at the end to catch up with other participants.

Software Applications used :
Zoom for the class
PTMinder for registration into your class (

What do you need at home ?
Computer, ipad or equivalent (we don't recommend participating using your phone)
3sqm space
Hand weights (guidance will be given on exact weight)
Other nice to have are:
Yoga Mat
Resistance Bands
Bench / Chair

Check out the next link "Small Group Classes" for our class descriptions

Many of our clients would love to have a Personal Training session or two each week, but just can’t justify the time or money. So to help, we offer SMALL Group Classes. The maximum class size is 8, and the class will always run if there are two participants… so we think of them as SEMI – PRIVATE Classes.

Being a small group, you get the same technical dedication from your trainer as you would in a Personal Training Session. We will modify your exercise if you arrive with any strains of injuries.

The other main benefit of the classes is we are a COMMUNITY. Everyone gets to be friends and we support and encourage each other’s fitness goals. Come and join the fun

45mins CIRCUIT style or HITT class
Thursday focuss’ on the TABATA style of training (women only)

60mins designed specifically for clients over 65, who are looking to maintain movement, flexibility, balance and strength. We start the classes with dance and balance, our strength section includes time on the floor for Core work.

Similar to FITAAA, these 45min classes are specifically designed for our older clients or fore those with major impairments. We focus on Balance , Mobility and Strength. Most of the core exercises are completed in a standing position.

60mins YOGA Stretch Class. The style of Yoga is dependent upon the participants.

60min Boxing class which includes a 15min CORE workout. (women only)
returning in 2021

As a women over 50, Sonia understands the challenges we have all faced. Hence, she takes a special interest in Women over 40. If this is you, and you want to transform into a healthier you, Sonia can help. Busy lifestyles, family commitments, work requirements, all of these components of our lives can stop us from being truly healthy.

Sonia specialises in Resistance and Strength Training, based on the latest models and techniques. This is ideal as strength training rebuilds the bone cells we naturally lose through the ageing process.

Each personal training session is designed specifically for each client, focusing on a) their personal goals and (b) any injuries that may present. Our programs start with a one to one complimentary assessment to better understand your fitness goals and what’s important to you. Then we create a plan together on how you can get to where you want be and stay there. We will consider exercise, nutrition and lifestyle to transform you into the New You.

Commitment is all it takes to make a difference. And Sonia will help you make that difference

SRFC Vision is to Transform Your Health, together we can do that through either
Personal Strength Training or in a small group. Our fitness studio is based indoors in Willoughby.

Within the Studio is wide range of dumbells, kettlebells, bars, medicine balls, TRX suspension cables and free weights along with treadmill and steppers. Intermixed with the resistance training, many of our clients take advantage of the specialised High Intensity Interval Training (HIIT) workouts and our small group classes.

Time Table

  • STAYFit Classes 45min fitness class

  • FITAAA Classes 60min circuit class (> 65 years or those starting out))

  • GENTLEFit Classes 45min circuit class (Older adults)

  • YOGAFit / Pilates Classes 45-60mins

  • HIKEFit Sessions upto 3 hours, hiking in nature
    Cancelled during COVID-19 Restrictions


My gym closed down as a result of Covid-19 and a friend suggested I joined Sterling Results Fitness Club online classes. I live in Adelaide and SRFC is in Sydney, but I thought I'd give it a go. In the end I attended between 2-4 classes every week online for 8 weeks.
Sonia the trainer (and owner) did a fabulous job, I really felt apart of the classes (even over Zoom), getting the necessary adjustments if I wasn't doing a move correctly, and most importantly getting me the motivation I needed to keep fit! I would highly recommend Sonia and SRFC, a great boutique club worth joining! :)

Victoria L July 2020


Get Fit, Have Fun and Be Healthy with Sterling Results Fitness Club

Let’s talk and complete a full assessment of your desired outcome.