Do This DAILY for A Flatter Stomach (GUARANTEED)

Why It Matters

The vacuum exercise provides an equipment‑free, scientifically backed way to engage the transverse abdominis, improving core stability and waist aesthetics—key outcomes for both everyday exercisers and fitness professionals.

Key Takeaways

• Perform daily transverse ab vacuum to engage core muscles.
• Focus on transverse abdominis, not just rectus abdominis, for waist reduction.
• Use breath‑out vacuum technique: expand ribcage, exhale fully, pull belly button inward.
• Integrate transverse activation into crunches, planks, and standing core moves.
• Follow free 22‑day flat‑stomach plan for progressive results.

Summary

Jeff Cavalere of athletics.com presents a simple, daily exercise aimed at flattening the stomach by targeting the often‑neglected transverse abdominis. He argues that while most people train the vertical rectus abdominis for a six‑pack, true waist reduction depends on engaging the horizontal muscle that pulls the waist inward, stabilizes internal organs, and supports the lower back. The core of his method is the “vacuum” technique: expand the rib cage, take a deep breath, exhale completely, then draw the belly button toward the spine. This creates negative pressure that makes the pull feel like a magnet, allowing the transverse abdominis to contract effectively. He demonstrates the movement in various positions—standing, lying down, and even from a plank—to show how it can be integrated into regular ab routines. Cavalere emphasizes that mastering this activation is essential before performing traditional crunches or planks; otherwise, the muscle remains disengaged and the waist stays soft. He offers a free 22‑day flat‑stomach program that outlines progressive exercises, reinforcing the vacuum practice and teaching users how to maintain the contraction during other core work. If adopted consistently, the technique promises a tighter waistline, improved spinal stability, and reduced lower‑back discomfort, making it a valuable addition to both casual fitness regimens and professional training programs.

Original Description

If you want to know how to get a flat stomach, you’re probably thinking about diet, fat loss, and endless ab workouts…

But what if I told you there’s a critical muscle you’re NOT training that directly controls how flat your stomach looks — no matter your body fat level?

In this video, I’m going to show you exactly how to flatten your stomach by targeting the most overlooked abdominal muscle: the transverse abdominis.

This is the muscle that literally pulls your waist inward and gives you that tight, flat stomach appearance — even before you lose a single pound of fat.

Most people focus only on the six-pack (rectus abdominis)…But if you’re ignoring this deeper core muscle, you’re leaving a flatter stomach on the table.

If your stomach still sticks out — especially your lower belly — it’s not always just body fat.

It’s often because:

• You can’t properly activate your transverse abdominis

• Your abs are pushing OUT instead of pulling IN

• You’ve never trained your core to function the way it’s designed to

That’s why even people who do tons of crunches still struggle with how to get a flat lower belly.

In this video, I’ll walk you through a simple 3-step method you can do every day:

1 Expand your rib cage and lift your chest

2 Fully exhale ALL the air out

3 Pull your belly button back toward your spine

This creates a natural vacuum effect that trains your core to cinch your waist down.

This is NOT just sucking in your stomach.This is true muscle activation that builds a tighter, flatter midsection over time.

Once you learn how to activate this muscle, you need to apply it to:

• Crunches

• Planks

• Standing ab exercises

• Everyday posture

This is where the real transformation happens.

Because a flat stomach isn’t just about fat loss…It’s about how your muscles hold your body together.

You can do this:

• First thing in the morning

• Before workouts

• During your ab training

• Even throughout the day

Just a few minutes of this can start to change the way your waist looks and feels.

If you want a complete program that shows you exactly how to train your abs for a flatter stomach, check out the full plan here: https://athleanx.com

If you’re serious about learning how to get a flat stomach, how to flatten your lower belly, and how to build visible abs the right way, make sure you subscribe and turn on notifications so you never miss a video.

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