public DayWorkoutsVm WorkoutsById(string Id)
        {
            AddDayMuscle  workoutDetails = dayWorkout.All().Where(u => u.UserId == Id).FirstOrDefault();
            DayWorkoutsVm vm             = Mapper.Instance.Map <AddDayMuscle, DayWorkoutsVm>(workoutDetails);

            return(vm);
        }
        public IHttpActionResult WorkoutDetails(string id)
        {
            if (!this.fitnessService.ContainsDetails(id))
            {
                return(this.NotFound());
            }

            DayWorkoutsVm result = fitnessService.WorkoutsById(id);

            return(this.Ok(result));
        }