http://community.fitnessanywhere.com/search/SearchResults.aspx?o=DateDescending&tag=Military+Fitness+Program,high+back+extension&orTags=0Search results matching tags 'Military Fitness Program' and 'high back extension'en-USCommunityServer 2007.1 SP2 (Build: 31113.47)http://community.fitnessanywhere.com/blogs/exercise-videos/archive/2008/03/26/trx-standing-back-extension.aspxThu, 27 Mar 2008 06:22:00 GMT71529847-6180-436b-ba05-cb5b40fcf3c1:168Fraser<p>This great back extensor exercise targets the erector spinae.</p><object id="ooyalaPlayer_4c0oe_fstf3jtj" width="480" height="270"><embed src="http://www.ooyala.com/player.swf" bgcolor="#000000" name="ooyalaPlayer_4c0oe_fstf3jtj" type="application/x-shockwave-flash" flashvars="embedCode=dmOTBnOmiEcSuKhLDx_W1R_vYTbB7Iej" pluginspage="http://www.adobe.com/go/getflashplayer" width="480" align="middle" height="270"></object>