בכלל לא. גמישות מגיעה תוך כדי, לא לפני. רוב מי שמגיע "תקוע" מופתע כמה מהר הגוף נפתח. בואו לשיעור ניסיון ותרגישו.

It's great if you come alone. You switch partners throughout the class, and that way you actually get to know the whole group. That's one of the reasons people fall in love with it.

Yes. Shai breaks down each exercise into small steps, and there is a dedicated beginners group. Progress at your own pace.
A group trial lesson costs 70 shekels for an hour and a quarter and a private lesson costs 300 shekels for an hour or 400 shekels for an hour and a half for a couple. For larger groups, call me for more details.