Abs Are Made in the Kitchen, but Also With This Incredible 5-Move Workout

Elaine says that "this move is a killer! It will target the lowest, below-the-bellybutton abs." Some tips: "Keep your low back completely glued to the mat throughout this exercise, especially as you lower your legs; if you notice your back arching, don't lower your legs as low."

"If you have tight hip flexors and feel this in your hips, take a small bend in your knees and perform the move with bent knees. The lower you go, the harder — so you decide how low to go!"

• Lie on your back with your head and shoulders curled up and your hands interlaced behind your head, legs pointing straight up, squeezed together in turnout.
• Inhale to lower your legs down toward the floor, exhale to return to your starting position. This completes one rep.
• Complete 12 reps.