MM-HIIT is a fitness acronym for Multimodal High-Intensity Interval Training. It means going beyond cardio to include strength training, full-body exercises such as burpees, and any other activity you can reasonably do in short bursts to tone, strengthen, and improve your overall fitness. Expanding your focus to include muscle training, strength, and endurance could give you even better health benefits than traditional HIIT training alone.

This simple program includes 20 assorted exercises you can choose from to create a standard MM-HIIT workout. The workout has six circuits, each performed for  60 seconds.  You complete the circuit doing the rep-based exercises first and then doing the time-based exercise for the remainder of the 60 seconds. Then rest for 3 minutes. The goal is to repeat the circuit and rest a total of six rounds. It's up to you how many rounds you do. So, try it out and have fun with it.