Is It Ok to Do HIIT Workouts 5 Times a Week?

<p>"Is it ok to do HIIT workouts 5 times a week?" asks Anne Elizabeth from Facebook. HIIT stands for High Intensity Interval Training. JJ Virgin, Certified Exercise Physiologist, says HIIT can be incredible for your health if you do it right.</p> <p>Tune in to learn JJ’s proven methods for using HIIT to sculpt a great physique.</p>