Strong core & buttocks – Obrońców Tobruku 40
September 24, 2026, 19:30 · OSiR Bemowo · Obrońców Tobruku 40 01-494
During the training we focus on strengthening the abdominal, back and gluteal muscles. The goal is to build a strong muscle corset, stabilize the body and reduce the risk of injury. If you are a person who spends most of the day sitting (e.g. working at a desk) and want to work on your posture and figure, this training is for you. It is also a good complementary training for runners.
Registration for fitness classes organized by OSiR Bemowo is possible only online at:
https://app.fitssey.com/osirbemowo
To be able to use the application, it is necessary to create an account.
Registration is always possible for the current day and the next two days.
Please read the terms and conditions in advance, which are available when creating an account for registration.
OSiR Bemowo reserves the right to cancel fitness classes if fewer than 4 people register for the class.
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