I write for a living, which means I spend most of my waking hours hunched over a screen. My favorite “office” is the couch, laptop balanced on my thighs, shoulders curling forward like a question mark. I know it’s bad. I do it anyway.
So when the “adult tummy time” trend started popping up across my social media feeds, I paid attention. The idea is simple enough: to undo some of the damage from all that slouching, lie on your stomach for a few minutes a day. I decided to test it for a week. For 15 minutes every day, I’d lie on the floor—and I figured I’d work on my laptop while doing so. (Kill two birds with one stone!) Here’s how it actually went.
What adult tummy time actually is
Let’s clear something up first. Adult tummy time is not just flopping face-down on the floor or napping on your belly.
The name comes straight from the tummy time pediatricians recommend for babies, during which they’re placed face-down while awake and supervised, helping them naturally strengthen their neck, shoulders, and core as they push and lift. For grown-ups, it looks a little different—there’s less drool, for one—but adult tummy time is still meant to strengthen your muscles.
Begin by lying face-down, then lift your head and chest and prop yourself up on your forearms—elbows under your shoulders, chest open, hips grounded. If you’ve ever taken a yoga class, this is essentially sphinx pose. It’s a gentle back extension, a.k.a. the deliberate opposite of the forward-curled shape most of us default to all day.
The appeal makes sense. Sitting and staring at screens pulls us into hours of forward flexion. Adult tummy time flips that, gently engaging the muscles that support your neck, upper back, and lower back instead of letting them switch off.
How I actually did it
I did the same routine every day for a full week, while working. Each session, I set my laptop on the floor in front of me, slightly propped up so I wasn’t staring straight down at the screen, then lay on my stomach and came onto my forearms to work for 15 minutes.
- I began each session lying face-down on the floor, letting my body settle and my lower back decompress.
- From there, I lifted my head and chest and propped up onto my forearms. With my laptop open on the floor in front of me, I could see the screen and start typing.
- I held that forearm-supported position for the remainder of my 15 minutes, typing as I went and trying to keep my chest lifted and my neck relaxed rather than craning forward toward the screen.
Fifteen minutes a day. That was the whole commitment.
It was surprisingly hard
Here’s the part the social media clips don’t really prepare you for: adult tummy time is not a passive pose.
I assumed lying down would feel like a break. It didn’t. Holding my chest up, especially on my forearms, required my upper back and neck to actually work. By minute eight or nine, I found myself slouching into my shoulders, and I was constantly reminding myself to maintain proper form.
This makes sense when you think about it. My postural muscles were on autopilot for years while I slumped. Asking them to switch on and hold me upright, even gently, was a real challenge. The fatigue wasn’t a sign I was doing it wrong. It was a sign those muscles had been coasting.
My tip? If you try this, start small. There’s no prize for muscling through 15 minutes on day one.
What it felt like after day seven
Now for the good part. Because despite the effort, it felt really, really good.
After each session, my back felt noticeably less cranky. It felt a bit looser, less like it had been frozen into a hunch. That post-stretch relief was the thing that kept me coming back.
Did a single week transform my posture? No. And I want to be honest about that. Seven days isn’t nearly enough time to rebuild muscle endurance or rewire years of slouching habits. I didn’t suddenly stand taller or wave goodbye to stiffness for good.
But here’s what felt plausible: if I kept this up, I could see it helping. Not as a miracle cure, but as a small, repeatable reset that builds posture awareness, eases day-to-day stiffness, and slowly improves my tolerance for staying upright.
The bottom line
A week of adult tummy time didn’t fix my posture overnight, and I never expected it to. What it did do was feel genuinely good, leave my back noticeably less cranky, and remind me how much my postural muscles have been napping on the job.
If you spend your days curled over a screen like me, I’d recommend trying five minutes on your stomach, chest lifted, tomorrow. Build from there. It won’t transform you in a week, but it might just feel good enough to keep going.
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