健身房核心训练手持Vlog

**CAMERA:** DV 16mm tape camcorder handheld feel. POV of CHASE holding the camera herself, occasionally propping it on the floor or a mat for hands-free core shots. Hand shake, misaligned framing, delayed focus pulls, clumsy zooms, occasional face cut-off framing, imperfect shots. Camcorder never appears on screen. **LOOK:** Soft, slightly blurry tape quality, faint tape noise, bloomed highlights under gym lightin...