About Me

Hello! I'm Sian Cunningham, the owner of SC-Fitness. I'm a fully qualified Personal Trainer based in Cardiff with the passion and knowledge to help you achieve a happier, healthier lifestyle. Helping people to achieve their true potential, change their life and feel happier within their skin is where my passions lie. I recognise that everyone is an individual who requires a bespoke personal training programme to achieve their goals, which is why my approach is completely personalised to you.

Personal Trainer Cardiff


Let me help you improve your general fitness, train for a race or prevent injury.
Personal Trainer Cardiff


Learn how to eat a healthy, balanced diet that is enjoyable and sustainable.
Personal Trainer Cardiff


I’ll help you to find a balance that works for you and fits in with your lifestyle.

Why Train With SC-Fitness?


I am a friendly, easy going trainer who will make you feel comfortable and at ease in the gym, so that you enjoy each session.


Outside of our sessions I offer constant support, allowing me to help and guide you when you need help.


I have worked with many different people from all walks of life which has allowed me to gain extensive experience as a Personal Trainer.


I understand that each person is an individual, which is why all of my training is completely bespoke to you and your goals.


Working with me will guarantee you the results you're looking for. Take a read of my testimonials to see what my clients think!

Pre/Postnatal Specialist

I am specially qualified to train pre+postnatal women, therefore I can help you train safely and effectively both during and after your pregnancy.

Science Based

I work with the latest scientific research to ensure my work is the best it can be. I will never follow fad diets or silly trends.


My training is designed to to suit your lifestyle so that you can to fit our sessions into your routine in a sustainable way.


We all have our own challenges and obstacles to overcome. I am a hugely understanding person who will be right here to help you get where you want to be.