Ronaldo's heart rate spikes to 157 bpm during Toronto World Cup clash

Portugal edged Croatia 2‑1 in the World Cup round‑of‑16 held in Toronto. Ronaldo revealed that his heart rate jumped to 157 beats per minute after converting the penalty and settled at 141 bpm by the final whistle.

The figures were captured by his wearable monitoring device. Analysts are now debating the impact of such physiological spikes on elite performance.