This is one of our more challenging workouts for sure…or maybe I feel that due to the extra pounds I’m carrying from quarantine! This workout is tough! 90 seconds of cardio then 30 seconds of muscle work, 60 seconds of cardio then 30 seconds of muscle and finally 30 seconds of cardio finishing with 30 seconds muscle. We do 6 different groupings with not a ton of rest! You will need dumbells today.