Model America™ Champion Mark Robinson shot with Ironman magazine yesterday in Los Angeles. The 5'10", 190 lbs., Australian trainer says, "I love this Abdominal Exercise, but it has to be done correctly."
• Sit right on the very edge of the bench and position your hands behind you to maintain an approximate 45 degree back lean.
• Keep you upper body dead still throughout the knee up movement!
• Drop your feet to towards the ground, stopping them about an inch above the surface...pausing and then pulling the knees up slowly!