I have some confusions with the Pinan Sandan, Wansu and Passai Kata's. Starting with Pinan Sandan, I cant seem to remember what the initial blocks are for.. the inside Uchi Uke to the left comes first followed by two quick variations of the Uchi Uke, which dont seem like blocks to me, someone practising that kata please elaborate the movements. In Wansu, the combination at the end of the kata after the middle punch and front kick is confusing me. After the punch and the kick, (both done at the same time) an upper and lower knife hand block is executed followed by what is called the 'Fireman's throw'. I would like to know how that throw is possible. And finally, in Passai, the end part of the kata just before you stand ready with fists chambered ready to execute the three double punches, there is a quick series of movements starting from the elbow hit. I dont seem to get the movements correctly. I hope someone would enlighten me with the real concept of the movements, since there is no Shorin Ryu Dojo in the country I am currently living in. Thanks!