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Jeanine Cathrein
Owner & Instructor at J9-Fitness

My name is Jeanine 👋
I am originally from Switzerland, I came over to Britain (N. Wales) in April 2005 to learn English and I loved being here so much that I decided to stay.

I am a qualified personal trainer and group fitness instructor. In my free time I love exploring mines
2005 I've started off working in the Broadway Hotel, moved to hambone for over 7 years and then took on an assistant managers role at the cottage loaf. After 4 years I have decided to take the plunge to start running my own business full time. I did a couple of community classes on top of my Full time job.

It was never my intention to become an instructor & personal trainer.

I love sharing my knowledge and energy with the amazing members we have at J9-Fitness.
The feeling you get to stand in front of so many amazing woman and men teaching classes and teach them how to change their lifestyle is absolutely the best job in the world ❤️

Upcoming events with Jeanine Cathrein
June, 2026
16 Tue 5:30pm BST
17 Wed 7:15pm BST
20 Sat 7am BST
22 Mon 6pm BST
23 Tue 5:30pm BST
24 Wed 7:15pm BST
25 Thu 6:50pm BST
27 Sat 7am BST
29 Mon 6pm BST
 
Times shown in timezone: London