Which app was used to log the interval training in the CRE example?

Which app was used to log the interval training in the CRE example?

• A. Nike Run Club
• B. Google Fit
• C. Strava
• D. MyFitnessPal

Answer: (C)

Strava is the app used to log interval training because it provides a workout mode that supports structured intervals, showing work and rest periods, with precise timing and metrics for each segment. It captures pace, distance, and often heart rate or power, letting you review and compare interval attempts over time. The other apps serve different primary purposes—Nike Run Club focuses on running routes and social sharing, Google Fit aggregates general activity data, and MyFitnessPal centers on nutrition—so they aren’t as specifically suited to recording a structured interval workout in the way Strava is.

Strava is the app used to log interval training because it provides a workout mode that supports structured intervals, showing work and rest periods, with precise timing and metrics for each segment. It captures pace, distance, and often heart rate or power, letting you review and compare interval attempts over time. The other apps serve different primary purposes—Nike Run Club focuses on running routes and social sharing, Google Fit aggregates general activity data, and MyFitnessPal centers on nutrition—so they aren’t as specifically suited to recording a structured interval workout in the way Strava is.