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How to check your yoga pose at home with a webcam, no mirror wall needed

6 min read
A woman looking at her reflection in a small round hand mirror
Photo by Elisa Photography on Unsplash

The short answer

To check a yoga pose at home without a mirror wall, set a laptop or phone camera side-on at hip height, open an online mirror, and capture a reference of the pose you want, using a 5 or 10 second countdown to get into place. Set the reference as a translucent ghost over the live picture at about 40% and line yourself up against it. The grid gives you a straight vertical and horizontal to check hips and shoulders.

Open Ghost Pose

A studio mirror shows you three things a teacher would correct: a hip that has dropped, a back that has rounded, a knee that has drifted past the ankle. At home, you have none of that. A laptop or phone camera can do most of the job, if you set it up well and give it something to compare against.

Set the camera up first

Where the camera sits decides what you can check.

  • Side-on for standing poses, forward folds, planks and Downward Dog. Rounding, sagging and knee position show in profile.
  • Front-on for poses where the two sides should match: Warrior II, Tree, Triangle. A dropped hip or a tilted shoulder shows from the front.
  • At hip height. A camera on a desk looking down makes your legs look short and your head large. Put the laptop on a chair or a stack of books.
  • Far enough away to fit your whole body with some space around it, usually two to three metres. Test with your arms raised.

Light matters too. Stand facing a window or lamp, not with one behind you, or the camera darkens everything and you become a silhouette.

Watch the live picture

Open the online mirror and allow the camera. The picture is flipped like a real mirror by default, so moving your right hand moves the hand on the right of the screen. That is easiest to follow while you move.

Switch on Grid for a centre line and guides across the frame. A vertical line tells you whether your spine is upright in Mountain pose. A horizontal line tells you whether your hips are level in Warrior II.

If you cannot see the screen while you hold the pose, use Freeze. Hold the pose, freeze the frame when you are in position, then come out of it and look at the still picture properly.

Use a reference with Ghost Pose

The most useful tool is a reference to compare against. Ghost Pose captures one frame and lays it over the live picture as a translucent ghost.

  1. Choose the Ghost Pose tab and open it.
  2. Choose In 5 s or In 10 s. The countdown gives you time to walk back and get into the pose before it captures.
  3. Hold your best version of the pose until it captures. That is your reference.
  4. Set the ghost’s strength with the slider, anywhere from 10% to 80%. Around 40% lets you see both clearly.
  5. Come out of the pose, go back in, and line yourself up with the ghost.

Some ways to use a reference:

  • Match a teacher’s cue. Get into the pose in class, or with a teacher on a video call, and capture it. At home, match it.
  • Track change over weeks. Capture your forward fold today and compare later. The ghost shows how much further you reach.
  • Keep both sides even. Capture Warrior II on the right. Turn round, switch the view to true view so the picture is not mirrored, and compare the left side against it.
  • Check your posture at the desk. Capture yourself sitting well in the morning. In the afternoon, bring the ghost back and see how far you have slumped.

The mirror remembers your ghost strength and light settings on this device, so you do not set them up each time.

What a camera cannot tell you

A camera shows shape, not effort. It cannot tell you whether the right muscles are working, whether a joint is under strain, or whether a pose is safe for your body. If something hurts, stop. A picture that matches the reference is not proof that the pose is right for you, and a teacher is still the best check.

Your video stays on your device

The camera picture is drawn in your own browser tab. There is no upload code on the page and nothing is recorded. If you take a snapshot with Photo, it is saved as a JPEG to your downloads, including the ghost if one is showing, and nothing is sent anywhere.

The same mirror has a ring light for a dim room and a true view that shows you un-flipped. Why that true view can look strange is covered in why you look different in photos. For lighting tips that work for any camera, see how to look good on Zoom. For interval workouts, the interval timer runs work and rest rounds full screen.

  • Camera
  • Fitness

Questions people ask

How can I see my yoga posture without a mirror?

Use a webcam or phone camera as a mirror. Place it side-on at hip height, far enough away to fit your whole body, and watch the live picture. Freezing a frame lets you inspect the pose after you have come out of it.

What is Ghost Pose?

A feature of the Spolvero online mirror. It captures a reference frame and lays it over the live picture at an opacity from 10% to 80%, so you see yourself and the reference at once and can line up with it.

Is my video recorded or uploaded?

No. The camera picture is drawn in your own browser tab and never sent anywhere. A snapshot is saved only if you take one, and it goes straight to your device's downloads.

Where should I put the camera for yoga?

Side-on for standing poses and forward folds, because alignment errors show in profile. Front-on for poses where left-right balance matters, such as Warrior II or Tree. Keep the camera at about hip height so it does not distort your proportions.

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