Last week, my bestie Lila dragged me to Down Under School of Yoga in Wellesley. She’s starting her junior year and was spiraling over early lectures and packed exam schedules. I went just to humor her. After 20 minutes of child’s pose and cat-cow, my shoulders, which had been tight from 12-hour streaming marathons, actually relaxed. She said the breathing exercises helped her stop overthinking the first week. I didn’t expect yoga to do much, but now I’m adding a 10-minute session to my pre-stream routine before my own night classes start.