RealFit Favorites with Dana Lee are weekly spots created to give you the best of the best when it come to fitness, nutrition & overall wellness products & resources, or sources of inspiration. Have you heard the buzz about Interval Training? or "HIIT"? Well, if you want to get started, you'll need a timer to keep you on track. I have 2 excellent recommendations depending on your needs. Click here to own: GymBoss **If you are looking for a motivating workout that's short & sweet, check out my 20-minute HIIT workout series.