What an anterior pelvic tilt is, what it means for you, and how you can fix it

Understanding the anteroposterior pelvic tilt (APT)

Understanding the anteroposterior pelvic tilt (APT)  Anterior pelvic tilt isn't just a posture issue—it’s a functional limitation that disrupts load transfer, breathing mechanics, and core stability. In a healthy body, the pelvis should move freely between anterior and posterior tilt to accommodate different positions and loading demands (e.g., squatting, walking, jumping). When this dynamic movement is lost and the pelvis becomes chronically anteriorly tilted, the surrounding musculature adapts in dysfunctional ways that reinforce the misalignment. This leads to compensatory pain and compression in the lower back, which disrupts performance and diminishes daily quality of life.

How to think about the pelvis

The pelvis is like a bowl filled with water. When the pelvis is in a neutral position, the bowl stays level and no water spills out. However, when the muscles surrounding the pelvis become overactive or shortened, they pull the pelvis in different directions, causing the “water to spill” and leading to postural compensations.

Posterior pelvic tilt  A posterior tilt occurs when the back of the pelvis tips downward, causing the “water” to spill out the back. When this happens, the hamstrings and core co-contract—The hamstrings pull the back of the pelvis down, while the core pulls the front of the pelvis upward.	Anterior Tilt
Anterior pelvic tilt  An anterior pelvic tilt occurs when the back of the pelvis is pulled upward and the front is pulled downward. In this case, the lower back and rectus femoris co-contract—The lower back lifts the back of the pelvis, while the rectus femoris pulls the front downward.	Posterior Tilt

In a neutral posture 

With a neutral pelvic posture—or, more importantly, a hip with adequate, controlled mobility—you can transition cleanly between these positions depending on the task.

For example, during hip flexion, the pelvis should tilt anteriorly. As you return into hip extension, the hamstrings must have the strength to pull the pelvis posteriorly, returning it to a neutral position.

What's happening in the body

APT is caused by a combination of overactive, shortened muscles and underactive, lengthened ones.

Muscles That Become Overactive or Shortened:

• Hip Flexors (especially iliacus and rectus femoris) are chronically shortened and pull the pelvis downward at the front.

• Spinal Erectors (e.g., lumbar paraspinals): Extend the lumbar spine, reinforcing the arch. In the lower back

• TFL: assists with hip flexion and contributes to compensation, especially if the glutes are offline. (ask the couch for more information)

Muscles That Become Inhibited or Lengthened:

• Glute Max and Med: lose mechanical advantage and fail to pull the pelvis posteriorly.

• Hamstrings (medial group): lose their posterior tilt function at the hip.

  Deep Core (transverse abdominis, internal obliques): becomes weak, losing tension between the ribcage and pelvis.

• Adductors: often weak or inactive, further reducing internal stabilization of the pelvis.

The consequences

• The pelvis becomes locked in a forward-tilted position. This can result in:

• Compressed lower back

• Rib flare and poor intra-abdominal pressure

• Overuse of quads, hip flexors, and lumbar spine in basic movement tasks

• Reduced posterior chain engagement in walking, lifting, squatting, etc.

How to Fix It: Restoring Pelvic Neutrality and Control

To restore optimal pelvic control, we need to retrain both mobility and stability. The goal is not to “tuck the pelvis” into posterior tilt permanently, but to restore access to full pelvic range and teach the body how to use it under load.

Inhibit Overactive Muscles

Use soft tissue release and lengthening techniques for:

• Rectus femoris and iliacus (front of the hip): Rectus Femoris Myofascial Release, Couch Stretch

• Spinal erectors (low back): Jefferson Curl

• TFL if it’s assisting with flexion and pelvic tilt: Terminal Lift-off TFL Stretch

• Ltisimis dorsi, which pulls the pelvis into an anterior tilt when arms come overhead: Lat Myofascial Release

Re-activate Inhibited Muscles

You’re not just trying to “strengthen the glutes”—you’re re-training neuromuscular timing so the right muscles fire in the right order:

• Hamstrings + Abs Co-Contraction: Adducted Harop Curl,  90-90 hamstring core co-contraction

• Glute Max Activation: Adducted SL RDL

• Adductor/Anterior Pelvic Floor Obliques and TVA: Adducted Floor Bridge - Cross Body Tap

Integrate into the movement

• Maintain neutral pelvis during shoulder flexion: Tall Kneeling Press to Y Raise

• Maintain rib cage pelvic co-contraction during hip extension; Adducted Harop Curl, Sissy squat, Zercher ATG Split Squat.

• Maintain a neutral pelvis during hip flexion. Heel-Elevated Zercher Squat.

Final Thought

Anterior pelvic tilt is not the enemy—but being stuck in it is. The real goal is to regain dynamic control of the pelvis across positions, which unlocks strength, reduces compensation, and prevents chronic overload to structures like the low back, quads, and hip flexors.