Every Minute on the Minute
Every minute, do the reps of the primary exercise, then finish the minute with as many reps as possible of the secondary exercise.
Minute 1: 10 Pushups -> Mountain Climbers
Minute 2: 10 Lunges ea -> Jump Squats
Minute 3: 10 Leg Raises -> Russian Twists
Minute 4: 6 Burpees -> Sprint Touches
Minute 5: Rest
Repeat 4 times intermediate, 5 times advanced