High-intensity interval training (HIIT) benefits include weight loss and fat loss, faster metabolism, improved heart health and lower stress and anxiety.
Cardio exercise is generally understood to be exercise ... Then we have the staples of bodyweight “HIIT” videos, like air squats and jumping jacks. These are fine! But they lend themselves ...
(Ask your doctor to be sure, of course.) Importantly, zone 2 training is very low fatigue. More time-efficient forms of cardio and conditioning like HIIT, hill sprints, or CrossFit WODs are great ...