8 minutes to a 6-pack

 This is done tabata style, 50 seconds work, 10 seconds rest, for 8 minutes. Its HARD, trust me, your abs are going to be BURNING after this, but push through the pain, it feels soooo good afterwards

50 sec work, 10 sec rest

•  Jumping Jack Plank 
• Plank position on forearms, jump feet in and out like a jumping jack 
• Heel Tap Abs 
• tap heels together while performing straight leg raises
• Toe Touches
• lying on you back, legs straight up in the air, try to touch your toes
•  Hip Twist
•  straight legs up with hips off floor, twists hips laterally
• Frogger
• plank on hands, jump feet up to besides hands and then back
•  Side Plank with Elbow Twist (right)
•  hand behind head, touch elbow to ground
•   Side Plank with Elbow Twist (left)
•   Pendulum Abs
• downward dog position, swing legs out laterally back and forth like a pendulum

You can find more workouts like this on http://www.benderfitness.com/