Should you eat before or after a HIIT workout? It is important to properly fuel the body to ensure it has the energy it needs for the high demands. So, it is important to eat before a HIIT workout. For most, the focus should be a healthy mixture of carbohydrates and protein. This will help the body perform well, minimize muscle loss, and recover properly.
Should I eat before intense cardio? In general, if you are performing a cardio high-intensity session at the gym you should fuel up beforehand. Otherwise, you might experience those unpleasant early fatigue symptoms throughout your training or extreme tiredness immediately after.
Is HIIT better on empty stomach? “Steady cardio burns fat and can be done when you wake and without eating. But try to go to that HIIT workout on an empty tummy. You’ll not only have noticeably decreased performance but also likely feel sick and off-balance as your body scrambles for energy for the higher-intensity pieces but has nothing to grab.”
Is 20 mins of HIIT a day enough? General Fitness Recommendations
Vigorous-intensity training, such as HIIT, should be at least 20 minute per day for at least three days per week or 75 minutes per week. Or a combination of moderate and vigorous-intensity exercise.