Posture check
How to Check Your Posture at Home
You can spot the main posture problems in about five minutes with a phone camera or a wall. Here is exactly what to look for - and what each finding means.
Updated
Disclosure: Backed publishes these comparisons. Backed is an AI posture and back-pain app made by Agniverse. We list competitors honestly, name a winner per dimension rather than an overall winner, and point you elsewhere when another option fits you better.
Short answer
The side-on photo test
This is the most revealing check. Wear fitted clothing so your body line is visible, stand relaxed (do not pose) side-on to a plain wall, and have someone take - or prop your phone to take - a full-body photo from the side. Then look for a vertical line through four points:
- Ear over shoulder - if the ear sits forward, that is forward head posture.
- Shoulder over hip - if the shoulders sit forward, that is rounded shoulders.
- Hip over ankle - a sharp lower-back arch with the pelvis tipped forward is anterior pelvic tilt.
- Overall stack - the four points should roughly line up top to bottom.
The wall test
Stand with your heels a few inches from a wall and press your buttocks, upper back and the back of your head against it.
- If the back of your head cannot comfortably touch the wall, you likely have forward head posture.
- If your lower back has a large gap (more than a flat hand’s thickness), you may have an increased lower-back arch.
- If your shoulders do not easily reach the wall, that points to rounded shoulders.
What your result means
Head forward
Start with the neck hump and forward-head work - chin tucks and thoracic extension.
Shoulders rounded
See rounded shoulders - chest stretches plus mid-back strengthening.
A bit of everything
That usually means upper cross syndrome, and the complete posture correction guide ties the whole routine together.
A phone photo is a great start; the limitation is that eyeballing angles is imprecise and hard to track month to month. That is exactly what a camera-based app automates - see how they compare on the AI posture analysis apps roundup.
After your check
Posture correction: complete guide
What to do once you know your pattern.
Best posture app
Let an app measure it for you.
Best AI posture analysis apps
Camera-based scanners compared.
The types of bad posture
Match your result to a pattern.
Neck hump
If your head sits forward.
Rounded shoulders
If your shoulders roll forward.
Frequently asked questions
How can I check my posture at home?
Two easy ways. (1) Photo: stand relaxed side-on to a plain wall in fitted clothing and take a full-body photo; check whether your ear lines up over your shoulder, your shoulder over your hip, and your hip over your ankle. (2) Wall test: stand with heels a few inches from a wall and press your buttocks, upper back and the back of your head to the wall - if your head cannot comfortably touch, you likely have forward head posture.
Can you check posture with a phone camera?
Yes. A side-on photo is the single most useful posture check because it reveals forward head, rounded shoulders and pelvic tilt at a glance. Posture apps use the same idea, running AI on the photo to measure joint angles like how far your head sits forward, which gives a more precise and trackable reading.
What does good posture look like?
From the side, roughly a straight line through the ear, the middle of the shoulder, the hip, and just in front of the ankle, with the natural spinal curves present but not exaggerated. It should feel relaxed and stackable, not braced.
How do I know if I have forward head posture?
In a side-on photo, your ear sits noticeably in front of your shoulder. In the wall test, the back of your head does not comfortably reach the wall when your buttocks and upper back are touching it. Both point to forward head posture.
How often should I check my posture?
A monthly photo taken the same way each time is a good way to track progress - posture changes gradually, so month-to-month comparison shows change that day-to-day observation misses. Apps automate this by storing and comparing your scans.
Let Backed measure it precisely
A photo tells you a lot - Backed measures the exact angles, tracks them over time, and turns the result into a corrective plan. Free to start on iOS and Android.
Related guides
Posture Correction: The Complete Guide
The master guide - causes, timelines, exercises and every cluster.
Best AI Posture Analysis Apps
Camera-based posture scanners compared.
Backed vs Posture AI
The two AI photo-scan posture apps, head to head.
Backed vs APECS
A consumer plan vs a clinician measurement tool.
Best Posture App
How Backed and the main posture apps honestly compare.
Best Apps & Tools for Neck Hump
Apps and tools that target dowager’s hump.