public View getView(int position, View convertView, ViewGroup parent) {
    View row = super.getView(position, convertView, parent);
    TextView exerciseName = (TextView) row.findViewById(R.id.name_in_row);
    // set the text view text to the exercise name
    exerciseName.setText(exercises.get(position).getName());
    TextView exerciseTime = (TextView) row.findViewById(R.id.time_in_row);
    // set the text view text to the exercise time, while formatting it
    exerciseTime.setText(Exercise.timeToString(exercises.get(position).getTime()));

    return row;
  }