5 Best Watches for HIIT Training (Interval Precision Recovery Insights)
HIIT workouts place unique demands on a watch. The rapid heart rate shifts require sensors that sample every second, not every five or ten seconds, to capture those critical peak and recovery phases. The Garmin Forerunner 970 offers a dedicated HIIT profile on its premium multisport platform, supporting structured interval timers for AMRAP, EMOM, and … Read more