Jillian Michaels: 6 Week Six-Pack Workout- Level 1 is a high intensity fat-blasting abdominal workout that employs a sure-fire combination of core-focused cardio circuits and ab-toning exercises that target multiple muscle groups simultaneously to boost t
Rock Hard Abs Workout 10 second plank 10 burpees 20 second plank 20 squats 30 second plank 30 crunches 40 second plank 40 alternating back lunges with forward kick (kick with POWER!) 50 second plank 50 bicycle.
Want to get that perfect six pack? Try this comprehensive abdominal gym workout routine that will hit your upper and lower abs as well as obliques for a perfectly toned core: Six Pack Abs Core Strength Workout Routine for Men and Women – Printable Workout