Exercise
data class Exercise(val type: KHExerciseType, val startTime: Instant, val endTime: Instant) : KHRecord
Captures any exercise a user does. This can be common fitness exercise like running or different sports.
Each record needs a start time and end time. Records don't need to be back-to-back or directly after each other, there can be gaps in between.
Parameters
start
The start instant of the interval over which the value this record was captured
end
The end instant of the interval over which the value this record was captured
type
The type of exercise that the user is doing