Many people associate core strength with the abdominal muscles, like a six-pack. In reality, the core encompasses a far deeper layer, from the transversus abdominis that wraps around the abdomen like a corset, the multifidus that stabilizes the spine, the pelvic floor muscles, and the diaphragm.

It’s those layers that maintain posture, protect the joints, and allow the body to move with stability in everyday activities.

Pilates is designed specifically to target those core layers. Not through fast repetitions or heavy weights, but through movements that are slow, controlled, and connected to the breath.

How exactly does pilates build core strength, and what does the research say about the correlation? Find the answers in the review below.

Also Read: Pilates for Better Posture: A Smart Solution for Modern Lifestyles

What Is the Core, and Why Is It More Than Just the Abs?

The core, or what is often called the “powerhouse” in pilates, is the entire area from the lower ribs to the pelvic floor. This area includes the deep abdominal muscles (transversus abdominis and obliques), the lower back muscles (multifidus), the pelvic floor muscles, and the diaphragm.

Think of the core as your internal corset. When this corset is strong and working well, the spine is protected, posture is maintained, and every movement of the limbs has a stable foundation.

When this corset is weak, the body compensates in ways that often lead to lower back pain, shoulder tension, and a higher risk of injury.

3 Ways Pilates Builds Core Strength

Pilates doesn’t build the core the same way crunches or sit-ups do. Its approach is fundamentally different:

  • Every Movement Starts From the Breath

In pilates, the breath isn’t a side note. You exhale while drawing the navel toward the spine, and this drawing-in activates the deepest layer of abdominal muscle.

This breathing pattern is repeated in every movement, so the breath-core connection becomes automatic over time.

  • Control Replaces Speed

Pilates movements are done slowly and precisely. Every position requires full control over the right muscles, not momentum.

The slowness from one movement to the next is a rhythm that forces the deep stabilizer muscles to work, because you can’t “cheat” a movement by using speed or swinging.

  • The Deep Muscles Are Targeted Specifically

Unlike conventional abdominal exercises that tend to target the rectus abdominis (the surface muscle), pilates focuses on the muscles you can’t see but that play the biggest role in stability: the transversus abdominis, multifidus, and internal obliques.

Beyond that, Reformer Pilates adds a dimension of resistance through the carriage and springs, demanding the body to keep stabilizing itself throughout every movement.

What Does the Research Say About the Correlation Between Pilates and Core Strength?

A study published in the journal Healthcare in 2023 evaluated eight randomized clinical trials on the effect of pilates on core muscle activation and strength.

The main finding was that pilates was no less effective than comparable training for increasing core muscle thickness (measured by ultrasound), and could be more effective than no exercise at all.

In addition, all the studies evaluated reported a significant reduction in pain following a pilates intervention.

From this, it’s clear that pilates not only builds strength, but also contributes to reducing the complaints that often accompany core weakness, such as chronic lower back pain.

Also Read: 5 Differences Between Reformer Pilates and Mat Pilates

Build Your Core Strength With Reformer Pilates at Aarti Wellness Club

Pilates builds core strength through an approach different from conventional training.

Your breath is connected to every movement, control replaces speed, and the focus is on deep stabilizer muscles often neglected by ordinary abdominal exercises.

Aarti Wellness Club Menteng offers three Reformer Pilates classes, each targeting a different aspect of the core.

  • The Flow combines flowing movement with breath to build a comprehensive core connection.
  • The Sculpt focuses on muscle shaping and strength through more intense resistance.
  • The Pulse uses micro-movements and isometric holds to challenge core stability at a deeper level.

Every class is instructor-led and open to beginners and experienced practitioners alike. Check the latest schedule on the Aarti Wellness Club Pilates page and book your visit now.

References

  1. Franks, J., Thwaites, C., & Morris, M.E. (2023). Pilates to Improve Core Muscle Activation in Chronic Low Back Pain: A Systematic Review. Healthcare, 11(10), 1404.
  2. Healthline. (n.d.). Core Galore: 15 Pilates Exercises to Develop Your Powerhouse. Accessed from healthline.com