public async Task <ActionResult <MuscleGroup> > GetMuscleGroupByMuscleGroupIdAsync(int muscleGroupId) { MuscleGroup dbMuscleGroup = await _repository.GetMuscleGroupAsync(muscleGroupId); if (dbMuscleGroup == null) { return(NotFound()); } return(Ok(_mapper.Map <Data.Models.MuscleGroup>(dbMuscleGroup))); }