lesson # 4 abs exercise

After you've developed a substantial level of ab strength, learn how to do this advanced killer ab exercise: Hanging leg raises from the chin up bar.

If there's any "secret weapon" in my ab training arsenal- the one exercise I've ALWAYS turned to when I wanted major results is the hanging leg raise, and its "younger brother," the hanging knee up. These can be performed hanging by your hands from a chin up bar, although it's much easier with "ab slings" because grip strength is no longer the limiting factor.

Bill Phillips once made fun of this exercise in his magazine. He showed a picture of his Brother Shawn dangling precariously from the ab slings in a mocking fashion. I'm not sure why he blasted this movement, and Shawn certainly has a six-pack rack with the best of them. But personally, I think the hanging leg raise and knee up are two of the best ab exercises in existence.

I think the problem is that this exercise is so difficult that most people can't do them properly. Usually the first time you attempt a hanging leg raise from the chin up bar (with no back support behind you), you swing uncontrollably from front to back. So most people try these once or twice and then give up. Like anything else, practice makes perfect. Hanging leg raises are a very advanced and very difficult movement. Don't expect to do them like a pro on your first try - and don't even try them if you're a beginner.

If you're a beginner, the best way to develop the strength necessary to do these properly is to start on the support leg raise. That's the piece of equipment found in almost every gym that has the pad for your forearms and elbows to support your body weight and a back support behind you. Start with support knee ups, then progress into support leg raises with the legs nearly straight. It's important to use a full range of motion on this exercise and get your knees high up in front of the chest because the lower portion of the range of motion is largely initiated by the hip flexors.

Once you've mastered the support leg raise, then you can move on to the hanging knee up and ultimately to the hanging straight leg raise. When you master the hanging leg raise, there's an even higher level: You can begin to superset from the hanging leg raise (until fatigue) into the hanging knee up. Once you've reached the point where you can perform three supersets of 15 to 25 reps of hanging leg raises to hanging knee ups with STRICT form, I guarantee you will have amazing abdominal development (provided of course, that your body fat is low enough).