I’m Harri, a Marlow based Personal Trainer, Pilates Instructor (REPS Level 3) and a Leader in Running Fitness. I’m passionate about helping people to keep fit whilst ageing successfully.
For more information about all the activities available, please use the menu at the top of this page and do get in touch with me if you have any questions. You can contact me HERE
Timetables for classes and also our Running groups, can be accessed by clicking on the appropriate button on the right of this page.
Saturday Circuits in the Secret Studio (Pilates, Running and TRX) are held on several Saturdays throughout the year.
You can find out more about Circuits and Bootcamps by clicking the banner below:
'I used to find running hard but running with Harri's groups is always good fun. She has great ways of motivating you to do what you never thought you could (in my case a half marathon!) - and suddenly you find you've achieved your goal. Happy running!' Fee C, Marlow
'Harri’s Pilates classes are a highlight of my week. It is not only a fantastic workout for the core muscles but somehow Harriet manages to make it fun too! I find the Pilates really compliments other exercise that I do and I'd do anything NOT to miss a class!' Valerie D, Marlow.
'Pilates with Harri – Wonderful, marvellous and fantastic! After just 8 weeks of Pilates with Harri, I feel stronger, slimmer and like a new woman! My back pain has gone, the tension in my shoulders I’ve had all my adult life has improved massively, I have better posture and I feel I can look after my back and the whole of my body. Thank you Harri for helping to make such a positive change to my life.' Sally Harvey, Marlow