Joh They are direct connected one band to the other band
Yes exactly.
Joh band or also connected to your shield?
That would also be possible, but this function is not used, but we have talked about the fact that this option exists.
Joh They are only a tool which has some advantage and disadvantage.
That's what I mean, it's kind of difficult to say exactly, but yes, they're not just evil, these parts can also have their good things.
But it's also hard to think, should I ask my mum to use the bands when I'm alone again, not easy. On the one hand they can be helpful, but they can also be limiting.