Back Score rank
Starter: a Back Score of 38 to 45
The foundations are showing. Width has started to break away from the ribcage, while the two zones nobody trains directly still hold the number back.
The short answer
Starter is the second rank on the BackMaxx Back Score scale: a Back Score of 38 to 45. The band is eight points wide. It means a photo of your back now shows the beginnings of shape — some width, a visible slope to the traps — without much thickness. Semi-Pro begins at 46.
Is 38 to 45 a good Back Score?
Starter is the first rank with an upper wall close to its floor. The band runs 38 to 45, eight points, and it sits directly above a Newbie band five times that wide. Landing here means something changed: a back at 38 is no longer a back that has never pulled anything.
Nobody can tell you what percentile a 42 is, because no score distribution is published. The band width is the honest read instead. Eight points is a narrow corridor, which means a single zone climbing five or six points can carry you out of it.
The back behind a Starter photo
Lat Width is usually the zone doing the work at this rank. With the arms hanging, the outline starts to separate from the ribcage — a shallow taper, wider at the armpit than at the waist, visible without flexing but not much more than that.
Upper Back is the opposite story. The area between the blades still photographs smooth. The blades themselves read as bone rather than as muscle framed around bone, and there is no ridge running down the centre.
Traps have begun to slope. Rear Delts have not: the shoulder still ends flat where a capped delt would round it off. Lower Back is generally the lowest zone in the set, with no columns showing either side of the spine.
Why Rear Delts and Traps cap this band
Both zones get skipped, and for the same reason — they are not what anyone starts with. First pulling programs are vertical and horizontal: pulldowns, rows, maybe a machine. Neither drives the rear delt or the upper trap hard enough to move a zone score.
| Zone | Typical Starter read | Cheapest points |
|---|---|---|
| Rear Delts | Shoulder still square from behind | Band Pull-Apart, 3 x 15–20 |
| Traps | Slope started, no mass at the top | Dumbbell Shrug, 3 x 10–15 |
| Lower Back | Flat, no columns when braced | Dumbbell Romanian Deadlift, 3 x 10–12 |
Those three additions cost about ten minutes a session. They are also the reason a Starter score often jumps a rank without the lats changing at all — three low zones lifting together does more than one good zone getting better.
Eight points to Semi-Pro
Semi-Pro starts at 46. From the floor of Starter, that is eight points. From 45, it is one.
The mistake at this rank is spending all eight on Lat Width because that is the zone already responding. Width has diminishing room this early; the zones sitting near the bottom of the scale have the most. Check the six Back Zones against your own scan and put your new work where the numbers are lowest, not where progress feels best.
The program that pays most from 38
V-Taper Sprint is the right four weeks from here. Width first: every session opens with a vertical pull and closes with a lat-length stretch, and thickness work sits in the second slot so nothing else slides while you chase the taper.
It works at this rank because a Starter back has the frame for width and none of the mass that makes width hard to add later. If you train without a gym, build it from the at-home exercises — Banded Lat Pulldown at 3 x 12–15 stands in for the machine, and a doorway or a towel covers the rows.
Things that do not matter yet
Periodisation. Whether your rep range should be 8 or 12. Towel Pull-ups, L-Sit Pull-ups, Meadows Rows — the advanced end of the corpus is not withholding your points.
Photo discipline does matter: same room, same light, same distance, arms in the same place. A Starter band is eight points wide, and sloppy conditions can move a score by enough to make two identical backs look like different ranks. Once the routine is boring, Semi-Pro is the next wall to walk into.
The bands either side
Frequently asked questions
Is a Back Score of 40 good?
A 40 sits in the lower half of Starter, which runs 38 to 45. It means visible foundations: some lat outline, a trap slope beginning, little thickness. Semi-Pro is six points up from a 40.
How many points do I need to leave Starter?
Semi-Pro begins at 46. From 38 that is eight points, from 42 it is four, and from 45 it is one. The band itself is eight points wide, so one low zone climbing meaningfully is often enough.
Which zone should a Starter train first?
Whichever your scan scores lowest, and at this rank that is usually Rear Delts or Lower Back. Both start near the bottom of the scale, so they have more room to move than the Lat Width already responding to your pulldowns.
My score dropped from 44 to 41. What happened?
The Back Score is a visual estimate from one photo, so lighting, camera distance and arm position all affect it. Change one thing at a time, keep the setup identical, and read the trend across several weekly scans instead of a single pair.
Find out where your back actually stands
One photo, a Back Score out of 100, six zones and eight muscles ranked — then a plan built on whatever came out lowest.
Download on theApp Store Download on the App StoreFree to download. iPhone, iOS 26 or later.