This week's practice is a body activation routine by Shi Heng Yi — and the philosophy behind it is simple: if you don't use it, you lose it. The routine works through joints in the body, starting from the fingers and gradually moving up through the wrists, elbows, shoulders, neck and spine, all the way down to the knees and ankles. No equipment, no experience needed — just you and a little bit of space. It's designed as a morning practice but works just as well as a midday re