[
  {
    "id": "cardio_fit_num",
    "type": "widget",
    "label": "Cardio Fit",
    "var": "cardio_fit",
    "style": "number"
  },
  {
    "id": "cardio_acc_num",
    "type": "widget",
    "label": "Cardio Acc",
    "var": "cardio_acc",
    "style": "number"
  }
]
