If winter weather has turned your six-pack into a muffin top, now's the time to start shedding that bulge for spring. This workout combines some of the most effective moves you can do to work deep into your core waistline muscles to develop strong, flat, and pulled-in abs that look great both in and out of your clothes. Combine it with an all-over strength and cardio routine (like our 4 Weeks to Fit plan), and you'll be zipping up those jeans with ease in no time. For the video of this workout routine,
How it works: Up to four non-consecutive days a week, do 1 set of each exercise back to back. Rest 30 to 60 seconds, then repeat the circuit up to two more times.
Total Time: up to 30 minutes
You will need: Mat
1. Dead Bug