In┬ásearching for the perfect 30-minute holiday workout, we came across this infographic that illustrates an easy-peasy, no-equipment-needed, really hard-looking sequence.   Here’s the workout: “Perform 3 rounds of 12-15 reps of the following supersets, resting 0-30 seconds in between.” (Supersets mean you do two exercises back to back.) 1a) Tuck Jump 1b) Push Up 2a) Continue Reading