Establish the rotation and straightening of the legs as a foundation for standing poses (including Supta Baddhakonsana, Utthita Parsvakonasanaa, Bharadvajasana I)

Establish the rotation and straightening of the legs as a foundation for standing poses (including Supta Baddhakonsana, Utthita Parsvakonasanaa, Bharadvajasana I)
Lengthen the lower back in standing, supine and a sequence of seated poses that helps to address imbalances (including Utkatasana, Utthita Hasta Padasana, and Upavistha Konasana variations)
Separate the torso from the legs to lengthen the lower back and waist (including Supta Padangusthasana, Vrksasana, Virasana, and Bharadvajasana I)