Exercise 2: Leg Raise
Primary Target: Lower Abs
Lie flat on your back on the floor with your legs straight in front of you.
Place your hands at your sides by the floor for support.
Flexing your lower abdominals, raise your legs until they are perpendicular to the floor.
Retaining tension on the abs, lower your legs to the beginning position. (Note: Maintain full control throughout the movement. Avoid the temptation to let your legs drop on the negative portion of the movement.)