Think back to just a few years ago, and you’ll probably remember when intense workouts were all the rage. At the time, pouring every last ounce of energy into a gruelling HIIT class seemed like the most efficient way to squeeze exercise into our jam-packed schedules.
And while sure, we might have looked super fit and healthy, what we didn’t realise was that all those hardcore HIIT sessions were fairly tough on our minds and bodies.
