double footlock splits:

starting from split silks double footlock, put both hands high on one fabric and turn towards that fabric before lowering into a front split; or put one hand high on each fabric and face to the side before lowering into a side split. this is a popular and showy pose for very flexible performers; conveniently, it is also fairly easy. but, if you don't have a full split, it also makes that obvious...
uses/builds on: split silks double foot-lock.