6. Memory building and not muscle building more important.
In the first chapter of his foundational yoga philosophy book, sage Patanjali enumerates the qualities to be developed: shraddha, virya, smriti, samadhi, pragnya, that is faith, courage, memory, absorption and keen awareness. Our gymnasiums are replete with the one-dimensional perspective of building muscles but it is more dynamic to develop lasting memory in our cells.
Take any skill that you may have picked up: say cycling. It is a memory imbibed at the cellular level by your body and mind. In asanas, you are developing and sometimes re-transforming the memory of the cells to respond. And since we are talking at the cellular level, this will sensitise us to another important aspect.
We pay so much attention to what and how much we ingest, our nutrition; but how much do we think about emptying or excreting at the cellular level. An empty vessel has more uses and hence asanas work tremendously to help you to exhale deeply in certain zones and regions, thus accelerating the emptying process. The next time you are on your head in Shirsasana, see it as a deep inter-penetration (and ultimately exhalation) in those passages of the head, face and skull region.