Participant Profile jon.roberts220161@gmail.com 24/12/2025 Current Active Profile for Bethan RobertsProfile DateHeightWeightBMI01-Nov-2025162cm66kg25.1Age at Profile Date28Maximum Heart Rate FormulaBasic (Fox)(220-Age)Maximum Heart Rate (Estimated)192Resting Heart RateThreshold Heart Rate176Heart Rate System to calculate zonesCoros 6 Zone System using Threshold Heart Rate (Version 1)ZoneLower %Upper %Lower LimitUpper LimitRecovery0%79%0139Aerobic Endurance80%90%140158Aerobic Power91%95%159167Threshold96%102%168180Anaerobic Endurance103%106%181187Anaerobic Power107%120%188211