How to take progress photos: the six things to keep the same, the three angles, and how often to bother

The scale is a narrator who exaggerates. It tells you something true most days, then on Monday it adds two pounds because you had sushi on Sunday. Progress photos are the witness that does not care about sushi: they show your shape, your posture and where things actually changed.

There is a catch. Photos only work if every set is taken the same way. Change the light, the distance or the time of day and the photo changes more than you did. Below is the whole method: the six things to keep the same, the three poses, why an arm's length selfie lies, how often to take them, and how to compare them without fooling yourself.

Why take photos when you already weigh yourself?

Because the scale measures everything at once: muscle, fat, water, and whatever is still on its way through you. Two of those move a lot from day to day.

Water rides along with carbs. Your body stores carbohydrate as glycogen in the liver and muscles, and a 1992 paper in the American Journal of Clinical Nutrition describes it as stored "in hydrated form (three to four parts water)". A big pasta day refills those stores and brings the water with them. A few low carb days empty them and the water leaves too. Neither one is fat.

Weekends show up on Monday. A Finnish study that tracked the daily weight of 80 adults found a pattern across the week: "higher weight early in the week (Sunday and Monday) and decreasing weight during the week". The authors' conclusion is worth taping to your bathroom mirror: those swings "should be considered as normal instead of signs of weight gain".

Photos are not immune to water either (a salty dinner shows up on your face and your waist), but changes in shape build over weeks, and a good set of photos taken the same way each time makes them visible. Use photos, your weekly average weight and a tape measure around your waist together. Any one of them alone will lie to you eventually. All three rarely lie at once.

The six things to keep the same

This is the whole trick. Every progress photo you take should differ from the last one in exactly one way: you.

Keep the same	Why it matters	The easy version
The place	A new background changes how big you look against it	One plain wall or a closed door, every time
The light	Overhead light carves shadows that look like abs one week and vanish the next	Face a window in daylight, or the same lamp, in front of you, not above you
The time	Food and water in transit change your shape a little through the day	First thing in the morning, after the bathroom, before breakfast
The clothes	Different waistbands sit in different places and tell different stories	The same shorts and the same top or sports bra, every set
The camera	Distance and height change your proportions (more on this below)	Phone about two metres away, lens at about waist height, the normal 1x lens
The pose	A slight twist or a held breath changes everything	The three poses below, relaxed, every time

Write your setup down the first time (the spot, the light, the shorts) in the note on your first photo. Future you will not remember which lamp it was.

Why an arm's length selfie lies

Whatever is closest to the camera looks bigger than it really is. A 2018 paper in JAMA Facial Plastic Surgery calculated how much for faces: at a typical selfie distance of 12 inches, a nose looks about 30 percent wider than it really is, while at 5 feet, a standard portrait distance, there is "essentially no difference in perceived size".

That study was about faces, but the geometry is the same for the rest of you. Hold the phone at arm's length at chest height and your chest and shoulders get a free upgrade while your legs shrink. Hold it low and the reverse happens. Change your arm angle by a few centimetres between sets and you have changed the photo more than three weeks of training did.

So do not hold the phone. Two ways to fix it:

1. The shelf and the timer. Prop the phone on a shelf or a stack of books about two metres away with the lens at roughly waist height, set the camera's self timer, and walk into place. Mark the spot on the floor with a bit of tape so next month you stand in exactly the same place.
2. Ask someone. Have them stand in the same spot and hold the phone at waist height. Easiest for the back shot, which is awkward alone.

Skip the ultra wide 0.5x lens. It stretches whatever sits near the edges of the frame, which is usually your shoulders and your feet.

The three poses

Take all three every time. Each one shows something the others hide.

Pose	How to stand	What it shows best
Front	Feet about hip width apart, arms relaxed at your sides, eyes straight ahead	Your waist, your shoulders and the overall shape
Side	Turn 90 degrees, same stance, arms relaxed at your sides, look straight ahead, not at the camera	Your posture, your stomach and your glutes. Often where the change shows first
Back	Facing the wall, same stance, arms relaxed at your sides	Your back, shoulders and the backs of your legs, the part of you that you never see

Stand tall but natural. Do not suck in and do not flex. You are trying to photograph the body you walk around in, not your best impression of a fitness model. If you want flexed shots too, take them as a separate set after the relaxed ones and always compare relaxed against relaxed.

How often should you take them?

Every two to four weeks. Weekly photos mostly record water, lighting and how well you slept, because the real change in a single week is too small to see. Taking them weekly mainly gives you more chances to have a bad day about one.

Pick a day and keep it. Given that weight tends to run highest on Sunday and Monday, a mid week morning, say every other Wednesday, is less likely to catch the weekend in the photo. The best day, though, is simply the one you will actually stick to.

How to compare them without fooling yourself

• Compare the first photo with the latest one, not this week with last week. Change is cumulative. A two week comparison will look like nothing even when twelve weeks looks like a different person.
• Same angle, side by side, same size. Front against front, side against side.
• Look for specific things, not a vibe. The line of your waist, the gap between your arms and your sides, how your shoulders sit, how your posture looks in the side shot, how your shorts sit on your hips.
• Give it eight to twelve weeks before you judge. Some people see the side view change sooner. Many people see something by three months of consistent training and eating, though how much varies a lot from person to person.
• Pair it with two numbers. Your weekly average weight (not any single morning) and your waist measurement, taken the same morning as the photos. When all three point the same way, believe them. When they disagree, wait two more weeks.

When to stop taking them

Photos are a tool, not a test. If looking at them makes you anxious, if you find yourself checking the mirror over and over, or if you eat less after a photo session than your plan says to, stop taking them. That is a completely reasonable choice, and your waist measurement and your strength in the gym will keep telling you how it is going.

If food or body image has started to feel like it is running you, please talk to someone. In Canada, the National Eating Disorder Information Centre (NEDIC) runs a free helpline at 1 866 633 4220. In the United States, the ANAD helpline is free at 1 888 375 7767. Both are support lines with daytime hours, not crisis lines: if you are in crisis or thinking about harming yourself, call or text 988 in Canada or the United States, any time.

Progress photos in BryksBuilt

The app has a place for all of this, and it is free.

• Where: Home, then My Progress, then the Photos tab. Tap Add Photo under your photos.
• Take it or pick it: take the photo in the app, or choose one you already took with your phone's own camera and its timer. Tag it Front, Side or Back, set the date, and add a note (this is where your setup goes).
• Full frame: photos are saved uncropped, so your head and feet stay in the shot.
• Compare: switch between Timeline, Grid and Compare. Compare puts two photos side by side, and you can swap either side to any photo you have taken.
• Private: your progress photos are visible only to you, and to your coach if you have one linked in the app. They never post to the community feed.

Each of your first three photos in a day also earns 200 XP, which is a nice bonus and absolutely not a reason to take them more often than every couple of weeks.

The Transformation Challenge runs on photos like these

Season One of the BryksBuilt Transformation Challenge runs October 1 to December 31, 2026, and progress photos are a big part of it. Visible change in body composition and posture is 40 percent of what the judges score, and weight lost is never a criterion. It is free to enter, for members 18 or older, or the age of majority where they live if that is higher (19 in British Columbia).

The challenge photos follow the rules above with two differences. You take your three before photos (front, side and back) with the in app camera at the moment you enter, and photos from your library are not accepted. Then you take three after photos the same way between December 25 and January 3. Because the entry uses the camera right then, the easiest way to get a clean set is to have someone take them for you from about two metres away, in front of a plain background, in good light, with your arms at your sides, following the framing the app shows (head to knees).

Entries for Season One close October 14, 2026 at 11:59 pm Pacific. Your photos are private: only you and the judging panel can see them, never another member, unless you opt in to the marketing release when you enter.