toJson method

Implementation

core.Map<core.String, core.dynamic> toJson() {
  final sumInCardioHeartZone = this.sumInCardioHeartZone;
  final sumInFatBurnHeartZone = this.sumInFatBurnHeartZone;
  final sumInPeakHeartZone = this.sumInPeakHeartZone;
  return {
    'sumInCardioHeartZone': ?sumInCardioHeartZone,
    'sumInFatBurnHeartZone': ?sumInFatBurnHeartZone,
    'sumInPeakHeartZone': ?sumInPeakHeartZone,
  };
}