She is Strong Membership four unique levels available

NEW FOR 2019

per month / no contract / £10 joining fee

Ready to start your journey towards a healthier mindset and body? Do you want to create healthier habits for the long term? Do you want to finally take control and discover a happier, healthier and stronger you? Ready to learn for yourself how to make changes that will drive you towards body confidence and healthy mindset? Do you want to be part of a group of likeminded supportive women? All yes's so far then this plan is for you!


24/7 Access to SIS Thrive Online

Access from Any Device, Cancel Anytime

Self Care Programme

Nutritional Guidance


Healthy Recipes

Food Shopping List

Sample Menu's

SISterhood Private Facebook Group Access

NEW FOR 2019
SIS Thrive+ 121 Coaching Session £30.00

£30 per hour Block of 4 sessions £100 (after the first hour 30 minute check appointments available £15)

Busy lives, self imposed pressures for instant success, along with social media influence can sometimes cause your best efforts to be made in vain. Our years of experience of working with women with busy lives has highlighted the growing need for a personalised lifestyle declutter. We recognize that each individual will have different needs, therefore, this alternative option to a Personal Training session could really help you build your personalised plan for success, mind and body! Open to all members as a one off, block booking or ad hoc as required.


Appointments in our private studio or by phone

Detailed Lifestyle Journal

Identify Hotspots

Lifestyle Declutter

Reset, Recharge and Goal Setting

Detailed Nutritional Guidance & Support

Motivation for Success

SIS Private Training 121 or Duo Sessions £120.00

Block of x 4 sessions 121 - £120 or Duo - £80 per person (must book with a training buddy)

This premium solution is tailor made for you following an in depth discussion to understand your goals. Working with you 121, you will benefit from strength training, nutritional support and guidance plus all other SIS member benefits too. If you and a friend are serious about making lifestyle changes together, why not share your journey and train as pair with a tailored programme to suit you both? This is a fun, effective and more affordable option for you to benefit from private training sessions. This is a very popular option and the results are incredible!


SIS Online Thrive Membership

4 x PT sessions

Food diary checks and feedback

Unlimited SIS Class Pass PLUS SIS Thrive Online Membership £49.00

per month

Attend unlimited classes, enjoy the benefits of SIS Thrive and our amazing Private Members Group


Unlimited bookings for all timetabled group exercise classes.

Online Thrive Membership

SISterhood Private Facebook Group Access.

All class places must be booked in advance via the bookings page


TESTIMONIALS she is strong fitness clients / members

  • “The SIS plan works, I am 2.5 years into my journey and I honestly can’t see how it will ever stop, I attribute this to Clare’s support and approach to achieving a healthy lifestyle.”

    Karen, SIS member since 2015

  • “I have a new-found love for exercise classes and keeping fit. I used to feel self-conscious at classes but I find them fun and motivational. I love the sense of community at classes and when I joined SIS I benefited from the friendship. I love the no nonsense approach and pragmatic approach, I have lost a significant amount of weight and improved my mental well being (I now suffer a lot less from anxiety than I did before).

    Lou, SIS member since Aug 2015

  • “The SISterhood support is amazing and has made a huge difference.  The sharing of ideas and success really keeps me motivated on my journey.”

    Fran, SIS member since Jan 2018

  • “Don’t waste time thinking about joining SIS, just do it! I can feel a difference in just a few short weeks, so many recipes, ideas and support from a lovely group of women all on the same journey as me.”

    Dawn, SIS PT client since Jan 2018

  • “Clare is very experienced in health and fitness, her classes are enjoyable but you will work hard! “

    Sarah, SIS member since Jan 2015

  • “The SIS plan isn’t a diet, nothing is off limits and it puts you in control through understanding how to plan your food and activity to achieve success. I now have a totally different outlook towards food, I feel far more motivated and really feel like I can now achieve my goals.”

    Dawn, SIS PT client since Jan 2018

  • “I have more energy and clearly understand that it is the combination of food, exercise, support and the right outlook that brings about serious changes.”

    Fran, SIS member since Jan 2018