Cardio is a great way to trigger fat burn so you get the most out of your workout. But when is the best time to fit it in?
Cardiovascular (cardio) activity is best done first thing in the morning on an empty stomach or with an espresso shot pre-workout (no more than 30 calories preferred before morning cardio unless stated by a doctor). This will assist in a great fat burn.
Weights workout would preferably happen any-time later in the day where you can fit it in. If separating the weights and cardio does not fit into your schedule, you can combine the workout and cardio in the same workout. The workout first and cardio at the end.