• Burn Cals And Tone It All In Just 5 Minutes        The Plan
For your first set, you'll complete each exercise for 20 reps.
For your second set, you'll complete each exercise for 18 reps.
You'll continue by reducing by 2 reps every set until you get to
0 or your 5 minutes is up—whichever happens first. Confused?
This chart will clear things up.      Warning: You may find it
super difficult or impossible to get all the way down to zero on
your first attempt. But that's the beauty of it! The next time
you try it, you'll most likely get a little further along.
"It's an awesome challenge and a great source of motivation to
continue to progress until you reach the zero goal," Libin says.
Why It Works      You might be thinking, how can a 5-minute
workout with only two moves actually be that good? And we don't
blame you; it does seem a little too-good-to-be-true. But hear
us out: For toning, the key is compound moves (they work
multiple muscles at once) that balance each other out (so you
don't ove