Hyperextensions (Back Extensions)
Exercise DataMain Muscle Worked: Lower BackOther Muscles Worked: HamstringsEquipment: OtherMechanics Type: Isolation
Video Guide: Windows Media - MPEG
Tips: Lie face down on a hyperextension bench, tucking your ankles securely under the footpads. Adjust the upper pad if possible so your upper thighs lie flat across the wide pad, leaving enough room for you to bend at the waist without any restriction. Start with your body in a straight line. Cross your arms in front of you or behind your head. You can also hold a weight for extra resistance. Slowly bend forward at the waist as far as you can while keeping your back FLAT. Do not round your back. Slowly raise your torso until your legs and upper body are in a straight line again. Do NOT arch your back past a straight line!By bodybuilding.com
http://www.bodybuilding.com/fun/exercises.php?MainMuscle=Lower+Back
