Here is a blocking drill from Bas Rutten. Ron Goin posted the link on the Facebook page and I thought forum members and visitors would also be interested in it.
We have something similar as part of the fighting component of our syllabus. We don’t have a ring, but the recipient is not allowed to move their feet so it takes away Tai-Sabaki (body-shifting) and hence effective blocking is forced. We find that this also encourages “bobbing and weaving” especially when we introduce “countering the counters” and make the drill back and forth.
I really like the way Bas Rutten presents this drill and I’m sure everyone will have their own variations that they will wish to share.
All the best,