The delivery was prompt and so we could work out after 2 days with the new device. However, we had to realize that this article is but significantly softer than the unit that we used while on vacation. (Because there are several versions of Flexi-Bars essentially three, one should consider very carefully before buying, which is the most suitable device for themselves.)
However, we have become accustomed us to these embodiments and are diligent in training. The included DVD's, we have not yet really tested.