public async Task <ActionResult <ExerciseForReturnDetailedDto> > GetExerciseDetailedAsync(int id)
{
var exercise = await exerciseRepository.GetByIdDetailedAsync(id);
if (exercise == null)
{
return(NotFound());
}
var exerciseToReturn = mapper.Map <ExerciseForReturnDetailedDto>(exercise);
return(Ok(exerciseToReturn));
}