Got the last session logs right here, kitty. At 09:15:12 the heart‑rate spiked to 122 bpm, then at 09:17:08 it hit 128, and right before the third burpee it shot up to 135. The cat’s paws were trembling at 09:18:03 – that’s the peak endurance marker. I’ve color‑coded the data: blue for baseline, orange for spikes, green for recovery. Let me know if you want the raw CSV or just the summary.