Attached Link: http://www.schlabber.org/

Also try turning Off IK, sometimes it will fight with you when attempting certian moves yet other times you will want it on. When trying for a bike-sit pose you may want to start with one of the freebies that Schlabber or others have posted, it will get you half way there and then you tweek it the rest of the way. Schlabber does have a couple good tutorial and tips on his site to get you going - now if he could just bottle his own talent and sell it as tonic "Schlabber's Magic Posing Talent Tonic" ;p http://www.schlabber.org/