Your child wakes up, sits at breakfast, sits on the bus, sits at school for 6-7 hours, sits doing homework, then sits playing games or watching screens until bed.

That's 8-10 hours of sitting. Every. Single. Day.

Here's what that's actually doing:

Their hip flexors are shortening. When kids sit all day, the muscles at the front of their hips tighten and pull their pelvis forward. Over time, this creates lower back strain — in a 9-year-old.

Their glutes are shutting off. Sitting for hours literally deactivates the muscles your child needs to run, jump, and play without pain. It's called gluteal amnesia, and yes, it happens to kids too.

Their posture is shifting permanently. A child's body is still forming. The positions they spend the most time in are the positions their body adapts to. Rounded shoulders, forward head, anterior pelvic tilt — these aren't just "bad posture." They're structural changes happening during the most critical growth years.

Most parents don't notice until their kid:

• Can't keep up in sports

• Complains about knee or back pain

• Starts walking with a weird gait

• Gets injured doing something simple

By then you're looking at physical therapy, missed activities, and a frustrated kid who just wants to move like everyone else.

The fix isn't complicated. It's a few minutes a day of targeted hip mobility work — age-appropriate, no equipment needed, built around their daily routine.

I put together a 14-day guided program specifically for parents who want to get ahead of this. Before-school stretches, homework-break movements, bedtime routines. Every exercise is illustrated and takes less than 5 minutes.

Your kid's body is still growing. What you do now determines how they move for the rest of their life.

Don't wait for the complaint. Start now.