The warm-up begins with a simple scale focusing on singing the letter 'V' while keeping the mouth mostly closed and engaging the core. The goal is to achieve consistency in airflow and intensity while singing. Participants are encouraged to embrace any flips or cracks in their voice, as the intent is simply to warm up. The next part involves exploring vocal range without tension, using an excited 'woo' sound to promote freedom in vocal expression. This exercise transitions to singing 'foo' repetitively, which may seem silly but aids in relaxation and flexibility of the voice. The emphasis is on finding exercises that encourage a natural feeling and help navigate different vocal ranges rather than strictly aiming for higher notes. The warm-up encourages a playful and free approach to expanding vocal capabilities.