Supernatural, the Meta-owned VR fitness app, has been my constant cardio companion since 2022. For about 45 minutes each day, I slip on Meta's Quest headset and smash through shiny targets flying at me with virtual baseball bats synced to the beat of Taylor Swift, Madonna, Imagine Dragons, Eminem, Coldplay, and many others in my living room. Throughout the workout, which Supernatural calls "flow," my body drips with sweat, and my breath explodes in thunderous bursts. More than anything, I'm