Is dancing to music safe while recovering from an head injury?

I don't mean slow dancing to depressing music or something, I talk about dancing hard to Dubstep or any kind of fast-paced electronic music.

If you don't recognize this type of music, it's a music where during the dancing, you jump a lot and move your head around as you hit the ground (sometimes you even throw your head forewards as a part of the jump). You just move your whole body really quickly and the head is no exception.

Is it dangerous while healing? Is it as dangerous as too much physical activity, or less dangerous? And is there a difference between doing it for a minute or two or doing it for 30 minutes?

I just want to know because our heads are so fragile after an injury that it's ridiculous.

Thanks,
-ProAgonist