japan:
http://www.google.com.au/imgres?imgurl=http://4.bp.blogspot.com/_IfLub-mbxc0/TNGsp3Jws5I/AAAAAAAAACM/ZTsZHqB32-4/s1600/japan.jpg&imgrefurl=http://skieastcoast.blogspot.com/&usg=__ma5hitHj169LgxWI0TuRnhzw-ik=&h=416&w=555&sz=44&hl=en&start=0&zoom=1&tbnid=X1Lu2DPkeJr79M:&tbnh=154&tbnw=258&prev=/images%3Fq%3Dski%2Bjapan%2Bgrab%2Bair%26um%3D1%26hl%3Den%26safe%3Doff%26biw%3D1280%26bih%3D617%26tbs%3Disch:1&um=1&itbs=1&iact=hc&vpx=980&vpy=107&dur=912&hovh=194&hovw=259&tx=137&ty=72&ei=g50mTd3QBouYvAOtxYXhBA&oei=g50mTd3QBouYvAOtxYXhBA&esq=1&page=1&ndsp=16&ved=1t:429,r:4,s:0
mute:
http://www.google.com.au/imgres?imgurl=http://media.ussa.org/web-library/2008-09/freestyle/cypress/DSC_0364.jpg&imgrefurl=http://www.usskiteam.com/freestyle/news/print%3FstoryId%3D1581&usg=__UeuVhNIApr2D2JZV7lPQQ1pKqG8=&h=562&w=400&sz=24&hl=en&start=0&zoom=1&tbnid=dDBQHorMVor5aM:&tbnh=161&tbnw=112&prev=/images%3Fq%3Dski%2Bmute%2Bgrab%2Bair%26um%3D1%26hl%3Den%26safe%3Doff%26biw%3D1280%26bih%3D617%26tbs%3Disch:1&um=1&itbs=1&iact=rc&dur=427&ei=oJ0mTf3IHIe4vQOXseDfBA&oei=oJ0mTf3IHIe4vQOXseDfBA&esq=1&page=1&ndsp=19&ved=1t:429,r:1,s:0&tx=58&ty=62
tail:
http://www.google.com.au/imgres?imgurl=http://www.lineskis.co.uk/images/LINE_06_07_Gaute_Haker_Tail_Grab_300_220.jpg&imgrefurl=http://www.lineskis.co.uk/h/n/RIDE/news/ALL/741/index.html&usg=__RSag-H1lNk9fF6xAKbMfJcSCdms=&h=220&w=300&sz=14&hl=en&start=0&zoom=1&tbnid=Cpgv8NHqqlBf0M:&tbnh=157&tbnw=207&prev=/images%3Fq%3Dski%2Btail%2Bgrab%2Bair%26um%3D1%26hl%3Den%26safe%3Doff%26biw%3D1280%26bih%3D617%26tbs%3Disch:1&um=1&itbs=1&iact=hc&vpx=431&vpy=98&dur=579&hovh=176&hovw=240&tx=106&ty=78&ei=wJ0mTYKyDInmvQO4xtivCQ&oei=wJ0mTYKyDInmvQO4xtivCQ&esq=1&page=1&ndsp=17&ved=1t:429,r:2,s:0
blunt is sort of the same as a tail but you grab the actual tip rather than the side of the ski. also looks better when both skis are parallel rather than crossed.