While could refer to a few different things, it most commonly refers to Throwback Thursday (TBT) yoga themes or the TBT approach to yoga storytelling for children. Could you please clarify if you are looking for:
A (a narrative designed to be acted out with poses) used as an educational tool for kids? TBT Yoga
A story about a yoga class where participants revisit "old school" poses or personal memories? While could refer to a few different things,