Turn your daily walk into a core-sculpting workout. These 7 simple moves build rock-solid abs, boost balance, and burn more ...

Learning proper core engagement can help, but if the brunt of repeated lumbar spinal flexion takes its toll, you can happily scrap sit-ups and try many other abs exercises instead, including landmine ...

These "standing crunches" sculpt the stomach while toning the leg muscles ... "Besides toning your thighs, this activates the oblique muscles in the waist to sculpt an hourglass," Sansone says. If a ...