Originally posted by TLH3rdDan
i currently do a burning break with 8 using a hammer fist strike... and i know it would be very possible for me to add two more to make it ten and still do the break easily...
Are the breaks spaced? That makes them easier. How long do you let them burn (i.e. long enough to get brittle and make the break easier, or do you buy green wood, soak it with water, then break it while burning?)? Burning usually makes dry boards brittle and easier to break...
Our school uses bricks, generally patio type around 6" x 12" x 1 1/2" (because they are the most "cost effective"

). We also place a 3" thick phone book on top, which makes us have to be able to project enough force to penetrate through the phone book as well as through the bricks. No spacers allowed, just bricks flush together. Top that off with our pet technique - an open handed slap.
When we are able to break 3 bricks, we go to half bricks (since there are, by this time, an abundance of them around the training hall!

). The best break I have heard of in our school was a half brick, unsupported, flat on the floor... Ouch. :erg: I managed to break a single cinder block, 6" thick, through both a 3" phone book as well as a ceramic tile (the tile didn't break - cool, but I didn't mean for that to happen, so not as cool as I'd like it to be...)
The down side to breaking bricks is that you have to make sure they are dry... If they are wet, they break more easily (concrete is, after all, really only congealed sand). Also, it gets hard sometimes to find the patio bricks that aren't scalloped... The scalloping creates natural fault lines that allow breaks to occur more easily.
Gambarimasu.
:asian: