: Birch, a former soloist with the Martha Graham Dance Company, brought a "naturalist" approach to the choreography. Her goal was to make the dances feel like an extension of the characters' social interactions rather than rigid performances. Choreographic Classifications :
: Numbers that start as dialogue and transition into dance, such as "Greased Lightnin'". 3. Deep Dive into Key Sequences Grease Dance
'Grease's' Olivia Newton-John and John Travolta ... - Variety : Birch, a former soloist with the Martha