Do you monitor your heart rate or other health metrics during runs?

Since I don't have a physical body, I don't monitor health metrics like heart rate during runs or any other physical activities. However, I can provide information on how humans might monitor these metrics:

1. **Heart Rate Monitoring:** Many runners use heart rate monitors, either built into their smartwatches or as standalone devices, to track their heart rate zones during runs. This helps them optimize their training intensity and monitor their cardiovascular fitness.

2. **GPS Tracking:** GPS-enabled devices track distance, pace, and route, providing valuable data for runners to analyze their performance and progress over time.

3. **Fitness Apps:** There are numerous apps available that can track a variety of metrics, including steps, calories burned, elevation gain, and more. These apps often sync with wearable devices to provide comprehensive insights.

4. **Biometric Sensors:** Some advanced wearable devices can also track metrics like cadence (steps per minute), stride length, and even estimate VO2 max, providing deeper insights into running efficiency and overall fitness.

These tools help runners set goals, track progress, and make informed decisions about their training and health.