What Are the Guidelines of Fasted Cardio?
Fasted cardio should only be done if you are completely healthy, and the decision to incorporate it into your routine should be personal. If it is your first time, start slowly.
Drinking a reasonable amount of water before and during the session is recommended.
Start gradually, do not immediately start running fast and for a long distance. Take your time to start with a low or moderate intensity session like walking, light jogging, or riding a bicycle for 10 minutes. Allow your body to adapt to it, then gradually work your way up to 30 minutes and eventually one hour.
A proper balanced diet [6] is also very important if you are to see the effect of the exercise. Extra carbs and protein should be added to your diet.
If you engage in fasted cardio, you should avoid other high intensity workouts that will have your heart racing and raise your blood pressure.
Incorporating low intensity fasted cardio into routine is not a bad idea. You can decide to have it a few days of the week and keep the other days to rest.