What Your Core Actually Is (And Why It Changes Everything)
- Feb 23
- 3 min read
If I had a dollar for every time someone told me, “I really need to work on my core,” I’d probably be writing this from a beach somewhere.
But every time someone says it, I know what they really mean:
“I want to feel stronger in my body, but I’m not totally sure how.”
And honestly? That confusion isn’t your fault.
The fitness industry has spent years convincing everyone that “core” equals “six-pack.” If that were true, most people would be walking around assuming their core is broken.
Let’s clear this up in plain English.
Understanding your core is one of the biggest game-changers for your strength, your posture, your pelvic floor health, and even your breathing.
Your Core Is a System, Not a Six-Pack
Your core is not one muscle. It’s not even five muscles. It’s a coordinated system that works 360 degrees around your trunk.
Your core includes:
Pelvic floor
Transverse abdominis (your deep “corset” muscle)
Diaphragm
Multifidus (tiny stabilizers along your spine)
And yes, your more visible abdominal muscles
These muscles are designed to function as a team. When they communicate well, your whole body moves better. When they don’t, things can feel unstable, tight, or just… off.
What a Well-Functioning Core Actually Does
When your deep core muscles and breath work together, you can:
Pick up kids or grandkids without your back protesting
Carry groceries with control
Lift weights with better form
Avoid random “tweaks”
Stay stable while walking, climbing stairs, or reaching overhead
Breathe in a way that supports your nervous system
Notice what’s missing from that list?Nowhere does it say “look good in a crop top.”
This is about function. Longevity. Confidence.
What Core Activation Isn’t
Core strength is not:
Bracing as hard as possible
Sucking your belly in
Clenching your glutes constantly
Holding your breath
In fact, sucking your stomach in can actually shut down the deep core system. I know. It feels counterintuitive.
What we want instead is coordination between your breath, ribcage, pelvic floor, and deep abdominal muscles.
When someone finally feels this connection in a Pilates session or during intentional strength training, I can literally see their whole body soften.
What Gets in the Way of Core Strength
Most people are unintentionally overusing the wrong muscles and underusing the right ones.
Here’s what I commonly see:
Gripping the upper abs but not engaging the deep core
Sucking in the belly
Holding breath during movement
Squeezing the glutes to stabilize
Ribs flaring or the low back arching
None of this means your body is broken.
It simply means the system needs better coordination. Think of it like a group chat where everyone is talking, but no one is actually listening at the same time.
This is where Pilates and smart strength training shine. We reconnect the pieces. We teach your core to do its actual job. And your body responds in ways that feel calmer, stronger, and more grounded.
Try This: A Simple Deep Core Check-In
You can do this anywhere. Standing in line. Washing dishes. Waiting for your coffee.
Inhale into the sides and back of your ribs.
Feel your pelvic floor gently lengthen on the inhale.
Exhale slowly, like you’re blowing out candles.
Feel a gentle lift of the pelvic floor and a wrapping sensation around your low abdomen.
If you feel that subtle connection?
Congratulations. You just activated your true deep core without a single crunch. That’s core strength.
Keep Going: Short, Effective Videos for Your Core
Understanding your core isn’t about doing more. It’s about doing things better.
When your breath, pelvic floor, and deep abdominal muscles learn to work together, everything else becomes easier. Strength training feels more stable. Pilates feels more connected. Daily life feels less stressful on your body.
If you’re ready to feel that connection in your own body, I’d love to guide you through it.
orre strength, Pilates, pelvic floor, transverse abdominis, breathwork, posture, deep core, strength training, movement, stability
holiday wellness, mindset, gratitude, Pilates, movement, body image, healthy habits, balance, stress relief, mindfulness
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