Workout of the Day: Fight or Flight

Friday, June 6, 2014 4:09 pm  Cardio Workouts, Fitness, HIIT, Workout of the Day, Workouts   Jeremy  0  978 

I’ve started ramping up my training for the USA Taekwondo National Championships in July, so here’s a piece of my training regimen. This High Intensity Interval Training (HIIT) workout targets the whole body (abs, arms, chest, back, glutes, etc). There’s two kinds of intensities in this training …