The Core Pilates

The Core Pilates is based in Welwyn Garden City, we offer small and friendly pilates classes for any age and condition with a special focus on injury recovery.

The Core Pilates is based in Welwyn Garden City and is owned by Slim Tlili. Slim and his team of Pilates Instructors are all fully qualified and have expertise in many different areas including back rehab after surgery, pregnancy and fractures. 

No matter what level you're at, you'll find daily classes available in our friendly and well equipped studio that hold up to seven people, ensuring that your session is always matched to your abilities. You can also book 1-1 or 1-2 sessions if you'd like to have a fully personalised experience.

Whether you're a beginner, advanced or anywhere in between, Pilates can benefit you in many ways including better posture, full injury rehabilitation and support throughout and beyond pregnancy. With over 40 years' experience and hundreds of clients past and present between them, you'll enjoy movement and equipment work that is tailored to the individual ability of every client in the class. 

Contact details


Telephone:01707 333336



58 Tewin Road

Welwyn Garden City


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Opening hours
Monday 9.30-12.30 and 5.30-9.30
Tuesday 9.30-11.30 and 5.30-9.30
Wednesday 8.30-12.30 and 5.30-8.30
Thursday 9.30-12.30 and 5.30-9.30
Friday 9.30-2.30 and 5.30-8.30
Saturday 8.30-11.30
Sunday 8.30-11.30

Parking available