Too weak to push it off, he let his head drop back onto the cushion behind him.
She let her head drop back and sighed.
Lifts and Drops - Dancers make pronounced hip movements with lifts and drops, such as the drop back and Lebanese lift jump.
If at any point you begin to gain weight again, you drop back to the preceding allotment and stay there.
Brigham and Women's advises doing so within the first five seconds of rest, before your heart rate begins to drop back down.