{
"name": "15-minute-cardio",
"title": "15-Minute Cardio",
"description": "",
"sets": [
[
{
"exercise": "jump",
"duration": 30
},
{
"exercise": "run",
"duration": 60
},
{
"exercise": "jumping-jack",
"duration": 30
}
],
[
{
"exercise": "jump",
"duration": 15
}
]
]
} undefined