Cher Looks Half Her Age Thanks to This One Hardcore Exercise
Cher may be over 20 pounds heavier than she was in her prime, but at 71 she is planking longer and more frequently than most college coeds.
Read more →Abs Workout: Get Six-Pack Abs and Lose Belly Fat Fast
Achieving washboard abs and losing belly fat involves a combination of high-intensity cardio and core-specific challenges like the 4-week plank. Discover why crunches alone won't give you a flat stomach and how to safely target the lower abs.