Although for this first one, I would split the brick and make sure the brick's corner fit into the palm so as it would also train the palm strength and grip
http://www.youtube.com/watch?v=8n1j0WL2 ... Sg&index=5
http://www.youtube.com/watch?v=EDkIVWpX ... 0clC3Qy0Sg
八卦掌(Bagua)...黑熊翻背