W-Sitting: What VKT Pediatric Therapists Want Parents to Know

If you've ever glanced over and found your toddler sitting on the floor with their knees bent and feet splayed out to the sides — like they're sitting inside the letter W — you've seen "W-sitting." It's an incredibly common position, and spotting it once in a while doesn't mean anything is wrong. But because our pediatric PTs and OTs see it often at our Brentwood and Westchester clinics, we like to help parents understand what it is and share a few gentle ways to mix things up.

What Is W-Sitting, Really?

W-sitting happens when a child sits with their bottom on the ground between their feet, knees bent and turned outward. It's a stable, low-effort position — which is exactly why kids gravitate toward it. It frees up both hands for play without needing much core strength or balance to stay upright.

Why We Like to Encourage Variety

Occasional W-sitting is nothing to worry about. The thing we keep an eye on is when it becomes a child's go-to position all day, every day. Sitting this way for long stretches can limit the trunk rotation and weight-shifting a growing body needs to build core strength, balance, and coordination between the two sides. Over time, a strong preference for W-sitting may also place extra strain on the hips and knees.

Easy Positions to Offer Instead

The goal isn't to ban W-sitting — it's to make other positions just as available, so your child's body gets a varied diet of movement. A few easy swaps to offer during floor play:

• Side-sitting, with both legs tucked to one side

• Cross-legged ("tailor") sitting

• Long-sitting, with legs extended out in front

• Kneeling or half-kneeling at a coffee table during play

Rotating between floor time and a small chair-and-table setup for drawing or snacks is an easy, low-pressure way to build this variety into your day without ever mentioning it to your child.

When to Reach Out

If your child seems to only be comfortable in a W, has legs that feel stiff or tight, or you've noticed in-toeing when they walk or run, it's worth a conversation with a pediatric physical or occupational therapist. We can take a closer look at hip and leg mobility and suggest activities tailored to your child — no need to feel alarmed, just curious.

If you have questions about your child's sitting posture, gross motor development, or just want a second set of eyes, our team at VKT would love to help. Book a free screening or consultation with us — we serve families in Brentwood and Westchester, Los Angeles — or give us a call at (424) 724-0944.