How Fitness Influencers Win Engagement — and Why the Playbook Works Everywhere
New Academy of Management research breaks down the tactics fitness creators use to grow followers: transformation posts, striking locations, warmth images and positive language.
By Board of Creators Staff ·
Key takeaways
- Posting often and commenting on others' content drives follower growth.
- Before-and-after transformation posts compress effort and payoff into one image.
- Striking locations like beaches or mountains boost engagement over plain gym shots.
- 'Warmth images' of family, friends and social life make creators seem more authentic.
- Positive language and congratulating followers deepens interaction.
- The fitness playbook transfers to any niche.
Fitness creators have quietly built one of the most repeatable engagement playbooks on social media. New research highlighted by the Academy of Management shows that the tactics behind their follower growth aren't unique to the gym — they translate to almost any niche.
The findings come from management scholar Tim Pollock of the University of Tennessee, Knoxville, who studied how fitness influencers build personal brands and spark interaction on platforms like Instagram.
Be proactive, not passive
Pollock's first lesson is simple: audiences don't find you by accident. Creators who grow consistently post often and show up in other people's comments.
"You want to post a lot and comment on others' posts and pictures, but also put out your own pictures on Instagram or the platform of your choice that people can engage with and relate to," Pollock said.
In practice, that means treating engagement as a two-way street. Replying, commenting and participating in adjacent communities signals to both people and algorithms that you're an active member, not just a broadcaster.
Transformation content still wins
The research found fitness accounts leaning heavily on before-and-after imagery — of the creators themselves or their clients.
Pollock described posts showing someone who "was heavier or not that muscular before," followed by a photo after they'd "lost 50 pounds and now they're ripped." These images compress a story of effort and payoff into one glance, which makes them highly shareable.
For creators outside fitness, the equivalent is any visible progression: a room renovation, a skill learned over 100 days, a channel's growth from zero, or a business's first year in numbers.
Location is part of the hook
Setting matters too. Fitness influencers often avoid the plain gym backdrop in favor of something more striking.
"Usually they try to do them in some sort of funky location too, so it's not just in the gym, but they'll be doing them on the beach or in the mountains, and those sorts of things enhance engagement," Pollock said.
A memorable environment makes a familiar format feel new — and gives viewers a reason to stop scrolling.
"Warmth images" build trust
The most transferable insight may be what Pollock calls warmth images: posts that reveal the person behind the account.
"Personal stuff is something that makes me want to know a bit more about you and allows me to connect with you as a person," he said. That includes photos with friends, family or kids, and scenes from social activities outside the core niche.
According to the research, influencers who shared these glimpses into their lives were perceived as more authentic and more likeable — two qualities that directly support long-term audience loyalty and brand partnerships.
Language shapes the response
Finally, words matter as much as images. Fitness creators who used positive emotional language, talked about their followers and congratulated them saw stronger engagement.
"Beyond just the fitness pics, influencers also attracted people and pulled them in with personal posts and warmth images," Pollock said. Celebrating a follower's milestone turns a caption into a conversation.
Our analysis: a playbook for every niche
At a time when many audiences say influencers feel out of touch, this research points to a balanced formula: aspirational results, paired with relatable, human moments and generous community language.
For creators, the takeaway is to plan a content mix, not a single format. Rotate proof-of-progress posts with warmth images, choose settings that stand out, and spend real time in your comments. For brands, these signals are a useful way to evaluate whether a creator's engagement is built on genuine connection or on reach alone.
*This article is based on reporting by Daniel Butcher for Academy of Management Today, republished by Yahoo Lifestyle.*
Frequently asked questions
How do fitness influencers increase engagement?
They post frequently, comment on others' content, share before-and-after transformations, film in striking locations, post personal 'warmth images' and use positive, follower-focused language.
What are warmth images?
Posts that show the person behind the account, such as photos with family, friends or kids and social activities, which make creators seem more authentic and likeable.
Who conducted the research?
Academy of Management scholar Tim Pollock of the University of Tennessee, Knoxville, as reported by Daniel Butcher for Academy of Management Today.
Do these tactics work outside fitness?
Yes. The research notes the tactics can be applied to any topic or community, using equivalents like progress posts and personal glimpses.
Source: https://www.yahoo.com/lifestyle/articles/fitness-influencers-gain-social-media-115828501.html