She smiles at her reflection and shifts her weight from one leg to the other, bouncing slightly to t

She smiles at her reflection and shifts her weight from one leg to the other, bouncing slightly to the music. Then she steps closer to the mirror and tugs the hem and sleeve of the jersey to show the fabric, turning the number 7 toward the mirror, and ends standing relaxed facing the mirror. Handheld phone sways gently with her movements. Maintain the exact grainy soft phone-camera look of the first frame throughout. Sound: upbeat energetic rock music with driving drums and electric guitar playing from the gym's ceiling speakers, slightly muffled and echoey with room reverb, mixed with quiet gym ambience and clothes rustling. No dialogue, no lyrics. Continuing from the last frame: she turns to her side and glances over her shoulder at the mirror, showing the back of the cropped jersey for a beat, still swaying lightly with the music. Then she turns back to face the mirror, grins, and makes a small finger-heart with her free hand before lowering the phone slightly. Handheld sway follows her turn. Keep the same grainy soft phone-camera look. Sound: the same upbeat rock music continues from the gym speakers, muffled with room reverb, quiet gym ambience underneath, a soft chuckle from her at the end. No dialogue, no lyrics.