Carrying a 10kg weighted vest (a gift from her father, a former martial artist), Yuna sprints uphill for 90 minutes. The goal isn’t cardio; it’s . Each gasping breath on the thin, cold morning air forces her core to stabilize. She times her footfalls to the rhythm of screaming power chords in her head.
| Time | Activity | |------|----------| | 5:00 | Wake up, hydrate | | 5:15 | Dynamic warm-up + humming | | 5:30 | Day’s main workout (e.g., Gauntlet) | | 6:15 | Cool-down + protein shake | | 6:30 | Shower + vocal warm-up (lip trills, sirens) | | 7:00 | Breakfast | | 7:30 | School / band practice |
Yuna has announced a partnership with to launch the “Infinity” Project , a research‑driven initiative that will: