Fset 319 Uta Kohaku Urination Ballerina //free\\ Jun 2026

| Device | Purpose | |--------|---------| | | 3‑D joint trajectories (sampling 200 Hz). | | Wireless EMG (Biodex) | Pelvic floor, rectus abdominis, gluteus medius (sampling 1 kHz). | | Pressure Transducer (UroFlow™) | Real‑time urine flow rate and volume. | | Force Platforms (AMTI) | Ground reaction forces (GRFs) to compute CoM shifts. | | Post‑Performance Survey | Likert‑scale items (1‑7) on perceived artistic impact, discomfort, and meaning. |

Uta Kohaku’s “Urination Ballerina” is a contemporary performance piece that intertwines classical ballet technique with a deliberately staged act of bodily fluid expulsion. While the choreography appears absurd at first glance, the work serves as a fertile ground for interdisciplinary inquiry, spanning: FSET 319 Uta Kohaku Urination Ballerina