Optionalcustom_Custom metric logged for the set.
Optionaldistance_Number of meters logged for the set.
Optionalduration_Number of seconds logged for the set.
OptionalrepsNumber of reps logged for the set.
OptionalrpeRPE (Relative perceived exertion) value logged for the set.
The type of set. This can be one of 'normal', 'warmup', 'dropset', 'failure'.
Optionalweight_Weight lifted in kilograms.
Represents a set in an update workout request.