Yes, I would agree any break using bottles usually has a trick in it somewhere.
Board/block breaks, not so much. A lot of power being created to make some of those breaks.
Yeah, there's power for sure. But it's still hitting it in the right place, in the right way, at the proper angle. We've all been there. There's the approach, the psyche up, the focus of the strike as you concentrate and bring your hand to the target and back to position several times and then BLAM!!!!!
It was always a lot of fun breaking stuff, everyone seemed to get a kick out of it. Kind of sucked when something didn't break and the impact power was absorbed by your hand or other body part.
Poor bricks, never did nothin' to nobody.