Estimated Read Time: 11 minutes


When it comes to the abs, everyone wants a “6 PACK”.  Well, you can’t have a six pack without having defined lower abs.

Otherwise it’s just a 2 pack!

And I’ll tell you this: it’s not as easy as it sounds.

Especially given the fact that we’re fed so much misinformation, which leads to us making several common nutrition and training mistakes when it comes to the abs.

I’ll be covering 4 lower ab training mistakes and giving you 4 concrete steps to start taking your lower abs in the right direction beginning today.

Follow what I’m showing you here and I promise you’ll start noticing results in no time at all!

Before we get started, I wanted to briefly cover what the ‘lower abs’ really are.  There is no ‘lower ab’ muscle because the entire six pack is made up of the same muscle, the rectus abdominis (as shown in the image below). However, you’ll see that this doesn’t mean that you can’t target the lower abs!

ab muscle anatomy showing rectus abdominis upper and lower and obliques


One common lower abs myth is that a decent diet is good enough to be able to get a six pack.

But, here’s the brutal truth.

If you want your lower abs to show year round, you’re going to have to do better than that!

Men tend to store the majority of their body fat in their lower bellies.  It is often the last to come off when losing body fat and dieting down.

What this boils down to is that a ‘decent’ diet will probably get you a two-pack and a relatively flat stomach, but the rest of that six pack is going to stay hidden.

A ‘decent’ diet might get your upper abs to show and get you a flat stomach, but it’s not enough to start seeing your lower abs.

If you improve your nutrition a bit more and get to a ‘good’ diet, you’re probably looking at a 4 pack.

A ‘good’ diet might get the top 4 out of the six pack to show, but the lower abs still may not be visible unless you have an excellent diet.

Here’s the no-B.S. honest to goodness truth.

If you want to have your lower abs show, you’re going to have to have a GREAT diet. That means you’re going to need a high quality nutrition plan that you can be very consistent with in order to get lean enough to see your lower abs.

If you want your lower abs to show you’re going to have to be very consistent with a high quality nutrition plan that allows you to reach and maintain a sufficient level of leanness.

So which nutrition plan is that?

Here’s the short answer.

It’s any healthy nutrition plan that works for you and you can stick with.

I can’t tell you what the perfect nutrition plan is, because there are a lot of people that will swear by the way they eat, and how well it works for them.

That’s great, but it had better work forever!

You need a high quality nutrition plan that you can be very consistent with in order to get lean enough to see your lower abs.

If you have a plan that allows you to get down to the body fat range where seeing the lower abs is possible, and lets you eat foods that you actually enjoy, and you can stay consistent with it for the long term, then yes; it will help you get that six-pack and keep it.

Too many nutrition plans for 6 pack abs wind up being temporary.

You lose enough body fat so that you can see the lower abs for a short period of time but wind up putting it all back on because the diet is not something you can stick with.  Don’t let that happen to you.  Find something that you can enjoy and you will have found your lower abs for life!


Many people think that because the abs or rectus abdominis is a single muscle, all you need to do is sit-ups or crunches every single day.

The problem with sit-ups and crunches are that they’re a top-down movement so they’re mostly hitting the upper part of the rectus abdominis but neglecting the lower portion.

Sit-ups and crunches are top down movements that don’t do enough to hit the lower portion of the rectus abdominis.

If you really want to get your lower abs to show, then you’re going to have to train them a little differently.

That means using bottom-up movements.

Including bottom-up movements in your abdominal training is the key to hitting the lower portion of the rectus abdominis.

Now, why is that?

If the rectus abdominis is a single muscle that contracts at the same time no matter how we move it, why would the bottom-up movements make a difference for the lower abs?

When you move from the bottom up you’re moving your legs along with your pelvis. That immediately turns the exercise into a weighted ab exercise.

When you move from the bottom up you’re moving your legs along with your pelvis. That immediately turns the exercise into a weighted ab exercise.

By virtue of moving the legs and the pelvis, bottom up exercises are weighted ab exercises, which is what allows them to overload the abs.

The added weight of the legs that needs to be overcome on each rep is enough to provide an overload and a stimulation of the type II fibers of the abdominals.  When these are activated and trained, the abs will hypertrophy a bit and stand out more making them more visible when body fat levels are low.

Thanks to the weight of the legs, the reverse crunch is actually a weighted exercise that activates type II muscle fibers.

You can see how much more challenging it is to it is to do lower ab movements, moving the legs toward our upper body, by either hanging or doing them on the ground.

The hanging leg raise is another exercise that overloads the rectus abdominis using the weight of the legs.

As you can see, you can’t just think regular sit-ups are enough. You’ve got to start incorporating specific lower ab movements if you really want to get your lower abs to pop!


Bottom-up movements are very important to training the lower abs, but it’s not the moving of the legs that makes it effective.

In fact, if you’re focusing on raising and lowering the legs in these bottom-up exercises, you’re probably missing most of the benefits!

The truth is, probably the biggest mistake I made through a lot of my early ab training was swinging my legs and activating my hip flexors, letting everything else go along for the ride. There’s very minimal activity of the pelvis when you do this.

When you swing your legs in lower abs exercises, the main activation is in the hip flexors rather than the rectus abdominis.

What you want to do instead is let the pelvis take the legs along for the ride during all of your activities. If we want to contract the abs, we need to rotate the pelvis into posterior tilt.  When the pelvis moves, the legs will come along for the ride naturally due to their connection at the hip joint.

Try to focus solely on what’s going on with your pelvis. Take it down until it’s in contact with the ground, and then initiate the moves so the pelvis is coming off the floor first.

Rotate the pelvis into posterior tilt and focus on the pelvis coming off the floor first in order to activate the abs.

Regardless of whether you are doing hanging ab raises or lower ab exercises on the floor, the same key applies.  The action is always happening at the pelvis.

When doing a hanging leg raise, you also want to initiate the movement from the pelvis, not from the legs.

Forget the legs, guys.

Use the pelvis as your moving point, and focus on what it’s doing, not what your legs are doing.


In order to properly train the core, we have to expand our idea of what core training is.

There’s a lot more to your core than just your abs.

We now realize the importance the pelvis has on lower ab training because of the attachment of the rectus abdominis right into the pelvis.

But it doesn’t stop there!

We can’t forget about the muscles that attach to the pelvis from below. Contracting them is going to have an impact on the pelvis that we’re focusing on moving with our lower ab movements.

So, there’s a great opportunity here.

You can stabilize the pelvis from below by contracting the adductors on every rep of every lower ab exercise you do. The best way to do this is by crossing your legs and squeezing your adductors on each rep.

That creates stability of the pelvis from below.

Engaging the adductors in our lower ab exercises stabilizes the pelvis from below.

Any time we want to generate force from above, if we create a stable base from down below, we’re going to be able to do it more effectively.

Try to cross your legs and squeeze your adductors for both ground based and hanging based lower ab movements.

It’s the same idea I always talk about. If I gave you one opportunity to jump as high as you possibly could, would you rather jump off of a solid box or some sand?

If you’re jumping off sand, when you try to exert force and push down, all that force will be dispersed into the sand because there’s no stability from below. If you try to push off the box the stability the box provides will give you the opportunity to jump your highest.

The same applies to ab training.

If I’m trying to generate force and tension from above with the rectus abdominis feeding down into the pelvis, I can do a better job if I’m stabilizing my pelvis from below by engaging the adductors.

When we put science and an understanding of how anatomy works into our training, we can make a few small tweaks that make a huge difference in our results.  When it comes to reaching athletic levels of strength, muscularity and leanness, the details truly matter!  If you apply these lower ab training tips, you’ll see noticeable changes in your core in a short period of time.

4 Steps to Awesome LOWER ABS

  1. Getting defined lower abs is key to getting a true six-pack. But there’s a lot of misinformation out there, which leads to several common nutrition and training mistakes preventing people from getting their low abs to show.
  2. One common myth is that a decent diet is enough to get a six pack. The reality is that you have to have choose a great diet that you can stick with for the long term in order to achieve the levels of leanness required to see the entire six pack and keep it year round.
  3. Despite that the rectus abdominis is a single muscle, doing top-down movements like sit-ups or crunches isn’t enough to make the lower abs visible. You’ll need to do specific lower ab movements like reverse crunches or hanging leg raises. Because of the weight of the legs, these are ‘weighted’ ab exercises that create overload and activation of type II muscle fibers.
  4. If you’re only focusing on moving the legs in these lower ab exercises, they won’t do you any good. You need to focus on creating a pelvic tilt and initiating the movement with the pelvis in order to activate the lower abs.
  5. The core is a lot more than just the abs! You can greatly improve the stability of the pelvis in your lower ab exercises by crossing the legs and engaging the adductors on your bottom-up movements.

If you’re looking for all of the best nutrition and training tips to help you build strength and athleticism and get that ripped, lean, athletic body, check out our ATHLEAN-X programs.  You’ll be amazed by what’s possible when you’ve got all the details dialed in!

Watch the YouTube version of this article