Viral Fitness and Health Carousels: 199 Outliers in a Hard Niche

Health and fitness is one of the harder niches to break out in on Instagram. In our sample of 9,923 scored carousels, only 10.6% of health and fitness posts reached 3× their creator’s usual, against 14.9% overall. Only fashion and beauty did worse.

Yet our library holds 199 health and fitness carousels that beat their creator’s usual, three of them by more than 30×. Judging by their captions, only one of the top five is about exercise.

Only one of the top five is about exercise

Every carousel we score is compared with its own creator’s usual: its likes plus comments divided by the median of up to 20 of that creator’s carousels posted closest in time. These are the six highest-scoring health and fitness outliers in our library, one per creator. We don’t have a transcription of the first slide for the top five, so we quote their captions instead.

• 34.1×: @livevitae, 40,229 likes and comments, a 6-slide list. Caption: “Your body absorbs food, not labels”.
• 33.4×: @nutrition.protocols, 40,246 likes and comments, a 9-slide list. Caption: “Your bedroom plants may be doing more than just looking good”.
• 31.8×: @jesseitzler, 133,690 likes and comments, a 5-slide story. Caption: “Comment RUN for more deets on Runningman.”
• 21.0×: @brainchanges, 17,718 likes and comments, an 11-slide list. Its caption calls it “the 10 core principles of neuroplasticity”.
• 17.5×: @dr.michaelmurray, 55,678 likes and comments, a 5-slide list. Caption: “Health food isn’t just healthy, it’s wildly weird in the best way.”
• 17.2×: @drmarkhyman, 182,407 likes and comments, a 7-slide list. First slide: “I just turned 66. Here are 5 things I wish I knew at 26...”

Food labels, houseplants, the brain and health food. Only @jesseitzler’s short story, whose caption asks readers to comment RUN for details of Runningman, points to exercise. Two of these creators also appear among our food carousel outliers: @drmarkhyman and @nutrition.protocols.

One reading is that the widest reach in this niche comes from the edges of fitness, what people eat and how they live, rather than from the gym. Five captions can’t prove that, but it is worth testing if your own feed is all training.

Notice, too, that raw likes don’t decide the order. @drmarkhyman’s post had the most likes and comments, yet scored half of what @livevitae’s did, because its creator’s usual is about 10,600 against about 1,180.

Do fitness carousels go viral less often than other niches?

Yes, in our data, and the gap widens as the bar rises. Here are the 502 health and fitness carousels in our sample against all 9,923:

• Beat their creator’s usual: 48.0%, against 49.3% overall
• Reached 2×: 21.1%, against 23.8%
• Reached 3×: 10.6%, against 14.9%

At 1× the niche is close to average. At 3× it reaches the mark nearly 30% less often, and it ranks 12th of 13 niches at both 2× and 3×. The outliers it does produce are smaller too: the median health and fitness outlier in our library scored 1.9×, against 2.2× in personal finance and 2.5× in food.

These are base rates across the mix of creators we track, not a random slice of Instagram, and they show what happened, not what causes it.

Why are there so few how-to carousels?

Here is how the 199 health and fitness outliers split by format, with each format’s median score:

• List: 112 outliers, 2.0×
• Story: 34, 1.7×
• Opinion: 24, 1.9×
• Case study: 15, 1.6×
• How-to: 12, 1.7×

Lists are 56% of the niche’s outliers, a little above their 52% share of the whole library. The surprise is how-to. Across the library, 445 of our 3,924 outliers are how-tos, about 11%, and how-tos reached 2× their creator’s usual 25.8% of the time, a little above average. In health and fitness they are 12 of 199, about 6%.

So step-by-step posts, the format you might expect in a niche full of workouts, are rare among the posts that broke out here. The health and fitness list carousels are the deepest set to study, and our list carousel examples show how the format is built across every niche.

First slides: hindsight, named audiences and long lines

These are the transcribed first slides of health and fitness outliers in our data:

• “I just turned 66. Here are 5 things I wish I knew at 26...” (@drmarkhyman, 17.2×)
• “Do you remember the last time you had a bad cold and all you wanted was to feel ‘normal’?” (@wethinkdeeply, 6.8×, 7-slide opinion)
• “The 5 Blood Tests Every Adult With ADHD Should Ask For” (@myadhdventure, 6.1×, 7-slide list)
• “He doesn’t know yet that a stranger will one day tell him his show changed their life...” (@thediaryofaceopodcast, 4.9×, 6-slide story)
• “Hygiene habits I wish I knew sooner some of them aren’t what you’d expect...” (@highvaluegirls, 2.6×, 10-slide list)
• “The Physique You Can Achieve” (@classyboy.0, 2.2×, 5-slide list)

Three patterns stand out.

Hindsight. “Wish I knew” appears in two of the six. Both offer what the writer learned late, so the reader can learn it early.

A named audience. “Every Adult With ADHD” narrows the post to one group, and anyone in it knows the carousel is for them.

Longer lines. Five of the six run 11 words or more. Across 5,442 transcribed first slides in our sample, those of 6–10 words reached 2× most often (25.6%). @wethinkdeeply’s post breaks two more averages. It is a question, and question first slides beat their creator’s usual 41.1% of the time, against 48.7% for statements. It is also in capitals, and mostly-capitals first slides beat their creator’s usual 44.3% of the time, against 49.3% in normal case. Averages are nudges, not rules.

Seven slides, and a third at five or fewer

The typical health and fitness outlier has 7 slides, one fewer than this month’s outliers across all niches (8). The spread across all 199:

• 2–5 slides: 33%
• 6–8 slides: 36%
• 9–12 slides: 25%
• 13–20 slides: 7%

Three of the top six use five or six slides. That runs against the wider data: across all niches, 2–3 slide carousels reached 2× their creator’s usual 17.3% of the time and 4–5 slide ones 21.0%, against 27.7% for 11–15 slides. Short posts are common among health outliers, but that may say more about how creators in this niche post than about what works. Our guide to carousel length has the full breakdown.

Fitness carousel ideas to test on your own account

Each one starts from a real outlier’s shape; the subject and the words are yours. They are post formats, not health advice: anything medical in your carousel should come from a source you can name.

1. The hindsight list. From @drmarkhyman’s 7-slide list. Open with the gap between where you are now and where you started, such as ten years of coaching against your first season, then give one lesson per slide.
2. The checklist for one group. From @myadhdventure’s 7-slide list. Name a narrow audience and a fixed number, for example “4 things to check before you hire a personal trainer”, then one item per slide with a line on why it matters.
3. The principles explainer. From @brainchanges’ 11-slide list. A cover, then one principle per slide on a topic your audience gets wrong, such as how strength builds over months. Keep each slide to a single rule and a short example.
4. The short story with a comment prompt. From @jesseitzler’s 5-slide story. Tell the story of an event, challenge or group you run in five slides, and use the caption to ask readers to comment one word if they want the details.
5. The everyday correction. From the 5–6 slide lists by @livevitae and @dr.michaelmurray. Take one thing people buy or eat every week and show, in a few slides, what most people miss about it.

If you haven’t remade a carousel before, Artem’s remix walkthrough shows the process from reference to posted result. More references are on our health and fitness carousel ideas page.

Frequently asked questions

What are good fitness carousel ideas for Instagram?

Start from structures that already worked in the niche: a hindsight list (“I just turned 66. Here are 5 things I wish I knew at 26...”, @drmarkhyman, 17.2×), a checklist for one named group, a principles explainer or a short story. Lists make up 112 of the 199 health and fitness outliers in our library.

Is health and fitness a hard niche on Instagram?

In our sample, yes. 21.1% of health and fitness carousels reached 2× their creator’s usual and 10.6% reached 3×, against 23.8% and 14.9% across all niches. Only fashion and beauty ranked lower.

How many slides should a fitness carousel have?

Health and fitness outliers in our library typically use 7 slides, and a third use five or fewer. Across all niches, carousels with 11–15 slides reached 2× their creator’s usual most often (27.7%), so treat the short posts in this niche as a pattern, not a target.

Which format works best for health and fitness carousels?

Lists, by number: 112 of 199 outliers, with a median score of 2.0×. Opinion posts had a similar median (1.9×) from 24 outliers. How-tos are rare among the niche’s outliers, at 12.