When arraylist prints objects from 2 classes how to make it print objects from only 1 class

Question

I have this class called Training that extends the other 2 classes

public class Training{

public int workoutTime;
public String typeOfWorkout;

public Training(){
}

public Training(int workoutTime, String typeOfWorkout) {
    this.workoutTime = workoutTime;
    this.typeOfWorkout = typeOfWorkout;
}

public int getWorkoutTime() {
    return workoutTime;
}

public String getTypeOfWorkout() {
    return typeOfWorkout;
}

public class Anaerobic extends Training{

public int noOfSets;

public Anaerobic(int workoutTime, String typeOfWorkout, int noOfSets) {
    super(workoutTime, ypeOfWorkout);
    this.noOfSets = noOfSets;
}

public int getNoOfSets() {
    return noOfSets;
}

public class Aerobic extends Training{

public Anaerobic(int workoutTime, String typeOfWorkout) {
    super(workoutTime, ypeOfWorkout);
}

public static void main(String[] args) {

    Anaerobic anaerobic = new Anaerobic(60, "Strength", 4);
    Anaerobic anaerobic1 = new Anaerobic(75, "Strength", 6);
    Anaerobic anaerobic2 = new Anaerobic(90, "Strength", 4);
    Anaerobic anaerobic3 = new Anaerobic(60, "Strength", 5);

    Aerobic aerobic = new Aerobic(60, "Cardio");

    ArrayList<Training> list = new ArrayList<>();

    list.add(anaerobic);
    list.add(anaerobic1);
    list.add(anaerobic2);
    list.add(anaerobic3);
    list.add(aerobic);

    showList(list);

And now i have to make a new list and make it print object from either Anaerobic or Aerobic but i have to use the already generated list so i dont know how to do it.

I tried this.

ArrayList listAnaerobic = new ArrayList<>(list);

showListAnaerobic(listAnaerobic);

    }

   }

    public static void showList(ArrayList<Training> lista) {
    for (Training list : lista) {
        System.out.println(list);
    }

    public static void showListAnaerobic(ArrayList<Anaerobic> lista) {
    for (Anaerobic list : lista) {
        System.out.println(list);
    }
}