We are having a Party 25th September 2023 -
- Celebrating 14 years of low cost & high quality classes to our community.
We continue to keep fitness Fun!

So, grab your friends and family and join us for a night of fun and fitness at the party.
It's also the perfect opportunity to introduce them to the incredibleFit by Sonic classes we offer.
Let's celebrate toge

foodbank small Event Front1
  • As we are no -profitable business,We continue to donate in
  • support of Perthes Disease.
  • The event falls on Monday, we wish to collect
  • unwanted item for Norwood & Brixton Food Bank.
  • Bring your friends & family along to the party and introduce them to
  • Fit by Sonic classes, that way we can keep priceses low in the future!
  • Free entry to all members active or none active / your friends / family.
    As we are none-profitable business, we continue to support 
  •  Perthes Disease and as the event falls on a Monday , 
    If you have unwanted items lease donate to Brixton & Norwood Food Bank.
  •  Fit by Sonic Account - 42629942 Sort Code - 602039 Ref:FBS -OLLY
     Paypal -
    Or Cash at the event 


-- Fit by Sonic CMS for our members to manage your classes to paymentsetc -we are powered byTeamUp --

- There are is two ways to log onto your classes -
 Via an internet browser or by downloading the Apps from "TeamUp Members" who Fit by Sonic partner with.

1. Via any internet browser -  GoTeamUp This way you have more options then the Apps. i.e change of address, health etc. 
2. Apple and iOS Devices / Android DevicesTeamUp Mobile Apps for Apple and Android are FREE. - Quickest way to book your class.

 Ginny Legacy forever lives....
Ginny has asked for no flowers - thank you to our members and Staff FBS donated £86.00 to Parkinson UK at

ginny good bye working on to print Small

We continue to offer the Ginny love and support to our members, invest more in health and general well-being and be happy!
We Love You Ginny! will miss you!


                                                       Congratulations to Kayane
               Fit by Sonic 2022 Member of the Year
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We at Fit by Sonic recognise our members' achievements throughout the year. Kayane joined us in May 2020 and she was an instant hit to our members and staff.This is a chance for us to reflect and tell you that we are happy with the motivation and dedicationyou bring to Fit by Sonic and how you inspire our community.We would like to congratulate Kayane as she is an amazing woman with heaps of energy and very positive.A ray of sunshine with a big bubbly personality. She was born in Istanbul Turkey to an Armenian Family. She left Istanbul at 24 years of age to study in France then moved to the UK now married with a beautiful daughter and a dog.
Kayane believes and trusts her body within herself, and has a great passion for life, is not afraid of failure and this positive approach can combat anything life throws at her. Kayane is currently a Thrive Programme Coach as well as working in marketing.
She works closely with communities and help raise resources for charities via fitness, campaigns and fundraising money through a group of others.

Well done Kayane and a true inspiration to our community.

We Continue to raise awareness for Perthes Disease - Olly

We continue to raise awareness for Perthes Disease for our dear Zumba Kids Olly. Please visit our donation page by clicking the image below. Olly has completed his second operation in December 2022.
He is in need for further treatments and surgery in the future.
Help us to continue supporting Olly and his family. 
We have raised £3,697.00 - target £4,000

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Supporting the self employed, Share your Skills or Services with Fit by Sonic.
We are a small business, many of our members are too.. there are variety of skills amongst us that other members may require.   



    Talk to us about your business & skills at your next class.
    Please help us with give all year round for the ones less fortunate
    Food Bank via Fit by Sonic. Drop off at your next class.

Our member Amanda supports the Norwood and Brixton food bank all year around.
Throughout 2023 we will be providing our members an easier option to drop off unwanted items at
Streatham Common venue every Monday evening. Last drop at 20:15pm.
Please only longlife food - e.g tinned tomotoes, longlife pasta sauce, tinned soup, tinned ( non-pork ) meals, Toiletries, UHT Milk -  No Fresh Produce. 
Click on the image to link to Food Bank website for my information or contact  Amanda 07539 973669 or a member of FBS staff.

food bank 



 Having a birthday - Why not celebrate with Fit by Sonic 

Birthday Treats & free class for YOU and your Friends & Family! No registration required for your guests ( T&C's applies )
Our First Brithday party was this past Monday and we all had a blast celebrating Natalie's 18th Birthday with us (she joined us when she was 7!)
If you wish to provide any extras for your party, please contact our staff as we happy to work with you.
Having a Birthday that falls on a Monday or Wednesday or Saturday ? - Do what you do best and bring your party to Us on Us.

 Goteamup- Fit by Sonic CMS for our members

During the registration process, you will be asked to complete an updated Physical Activity Readiness Questionnaire (PAR-Q). 
This the usual form that you have already completed at least once when you attended your first Fit by Sonic class.
It covers specific health history questions and identifies potential risks associated with physical activity.  Y
ou will also be able to update your emergency contacts.

TeamUp Mobile Apps for Apple and Android are FREE and can be found by searching for "TeamUp Members"
For further detalis see below - following links - Apple and iOS Devices / Android Devices -

What TeamUp Provides

Once you have completed the registration process you can then use the Mobile Apps (or a Web Browser) to manage your account and keep track of the classes you have attended.
Whether you have a Junkie Card or Pay As You Go etc- 
The details of Junkie Cards purchased since April 2019 should already be shown within TeamUp, however, it has not been possible to include details of Junkie Cards from before April 2019. 

The Mobile Apps for Apple and Android are FREE and can be found by searching for "TeamUp Members" or using the following links - Apple and iOS Devices / Android Devices

Once logged in you can view and register for any of the forthcoming Fit by Sonic Classes as well as paying for those classes either with a Junkie Card 

If you spot any mistakes with your Junkie Card, please call Marina on 07765 256 405 and she will provide assistance.

Pilates with WillPower Method Classes

Pilates WillPower website

We went out to see if we could increase our knowledge of any new developments which will improve our classes and make them even more effective and fun for you.
Our intention was not to remove the existing program from our timetable but to improve it as we know that the current program is an important part of our well-being for life.We think that the addition of Pilates to our classes will do this for you.

Below is an introduction to our new Pilates class which has a twist on our existing class.This class will be starting from September alongside of WillPower Method. We believe that the costs of our classes are the most affordable in South London and that our regulars really do benefit greatly from them but, to cover our ever increasing overheads, there will need to be a slight cost increase for our classes this Autumn.The increase will be from £5 to £8 per session but will be for the new and improved specialised Pilates/Willpower Method class.

The price of our junkie card, which is the pre-pay option, will remain the same - £40 for 10 sessions.

Fit by Sonic Celebrating Five Years RIP Claudia Fontaine

Fit by Sonic 5th Bday 20

We would like to thank you all for making our celebration of five years special! Lesley for the food, it was amazing, to Dawn & Jo our temporary Instructors.
Thank-You to Marta & Emma & Cherise for joining us. Sadly we lost a good friend the following year Claudia Fontaine.

Big Star Ronnie Corbett Support Mind In Croydon & Fit by Sonic Big Walk

The comedian Ronnie Corbett leading his backing to Mind In Croydon & Fit by Sonic fundraising walk in Lyold Park.
More then a 150 people took part in the 15km fun. Ronnie joined forces with Fit by Sonic crew to help warm up the runners with our Zumba moves. The charity has raised over £7300.

Ronnie Corbett

Congratulations To Our Members

Fit by Sonic have chosen Breast Cancer Campaign
to be their charity of the year and will be making donations
to them throughout the year.

race for life edited

Well done to the crew :
Alex and Lisa,
Who have successfully ran the Race for Life on Wednesday 13th June. We are so proud of our members achievements.

Members votes yes to Willpower Method®

Our new foot-fitness conditioning program - Willpower Method® - was a massive hit and you girls have not stopped talking about it!
Therefore we have taken the decision to continue running classes until the end of the month.

A full-body functional workout is the smartest and safest barefoot training methods that strengthen your feet while progressively correcting imbalances in your ankles, knees and hips.

Hitherfield Primary School Streatham

A big thank you to Hitherfield Primary School.
And for our members who joined us to support there Summer Fair. Special guest Sandra Martin from Gogglebox teams up with Fit by Sonic. 

Insanity Replaced & New Start Time Boot Camp Saturday at 8am Outdoors

From the 6th of July, we are happy to announce our 19:20 Insanity class has been replaced with BOOTCAMP. In response to members request we have reverted back to the original time 8 am to 8:45 am.
Why not challenge yourself - The class is held outdoors Streatham Common Park up the hill by Rookery Car Park -Opposite the Monday venue were we hold our Zumba classes.
Please visit our timetable page for full details.
Bring towel, water, Vibram shoes if you have them, and a positive winners attitude.

Great motivate and Get Fit!!!

Nothing short of challenging yourself with an intense workout, participants find themselves pushing their bodies to the highest degree possible.
We at Fit by Sonic look forward to those who want to step up a gear and join us in the fitness challenge.

Telferscot Primary School Summer Fair

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We were so pleased to see our members who joined us to support Telferscot Primary School Summer Fair.

It was well attended, fun, and the rain held out for the event. We recognise the effort they made on behalf of Fit by Sonic.

For further information please click on this link WillPower & Grace®


Our Chosen Charity & Race for Life


Breast Cancer Campaign is a charity registered by the Charity Commission for England and Wales (no. 299758)
and a company limited by guarantee (no. 05074725) whose registered address is Clifton Centre, 110 Clifton Street, London, EC2A 4HT