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  • mall group fitness class training together, illustrating peer effect and member retention in a gym
    Behavioural Economics | Cognitive Biases | Fitness Retention

    How the Peer Effect Does Your Member Retention for You

    ByRay Smith August 19, 2026August 19, 2026

    Seven years of gym data show members generate 0.63 extra visits between themselves. Part of your member retention is work your members already do.

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  • Confident new members quit first
    Behavioural Economics | Cognitive Biases | Fitness Marketing | Fitness Sales

    Why Confident New Members Quit First

    ByRay Smith July 26, 2026July 26, 2026

    Your keenest new members often quit first. A 2026 overconfidence study points to why: when results are slow, the most confident members are quickest to decide the goal isn’t reachable for them. What that means for retention, and the week-six conversation that helps

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  • Woman riding an exercise bike alone while watching gym leaderboards on the bike's screen
    Behavioural Economics | Cognitive Biases

    What Peloton’s Century Club Reveals About Group Class Engagement

    ByRay Smith July 18, 2026August 13, 2026

    Heart-rate screens are evaluative audiences, and the research says evaluative audiences do nothing for performance. The instructor who knows a member’s name is the only attention in the room the evidence actually backs.

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  • Gym challenge leaderboard and near-empty class, illustrating gym challenge retention after the challenge ends
    Behavioural Economics | Cognitive Biases | Fitness Marketing

    Gym Challenge Retention: Why Members Quit After It Ends

    ByRay Smith July 16, 2026August 13, 2026

    A 2026 study tracked real attendance before and after a gym challenge. Why members quit once it ends, and the retention move that keeps them training.

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  • Person scrolling through marketing emails on a phone, illustrating the inbox behaviour behind gym newsletter open rates
    Behavioural Economics | Cognitive Biases | Emails | Fitness Marketing | Fitness Sales

    What 31,812 Marketing Emails Reveal About Why Your Gym Newsletter Gets Ignored

    ByRay Smith May 9, 2026August 13, 2026

    Research indicates that traditional gym marketing emails, often using urgent and capitalised subject lines, actually result in lower open rates than simpler, straightforward approaches. Notably, Apple’s minimalistic emails outperform loud ones, as consumers develop a mental filter for typical marketing language, leading to higher rates of ignored emails when they follow common patterns.

    Read More What 31,812 Marketing Emails Reveal About Why Your Gym Newsletter Gets IgnoredContinue

  • Woman reviewing gym membership options on laptop — choice architecture gym membership
    Behavioural Economics | Cognitive Biases | Fitness Marketing | Fitness Sales

    How Gym Membership Pages Lose Sales to Price

    ByRay Smith May 6, 2026May 6, 2026

    The order you present gym membership options determines what prospects decide with. Research shows price wins by default — not because it should.

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  • Photograph vs Illustration in Gym Ads
    Behavioural Economics | Cognitive Biases | Fitness Marketing | Fitness Sales

    Why Your Gym’s Illustrated Facebook Ads Feel Right But Don’t Sell

    ByRay Smith April 18, 2026April 24, 2026

    A study by Elmashhara et al. (2026) showed that Facebook ads featuring photographs led to higher click-through rates (71.1%) compared to illustrated ads (46.1%). While photographs increased interest and trust, illustrations enhanced enjoyment but did not predict purchasing behaviour. Real images are more effective for conversion-focused marketing.

    Read More Why Your Gym’s Illustrated Facebook Ads Feel Right But Don’t SellContinue

  • Inspirational Gym Marketing
    Behavioural Economics | Fitness Marketing | Fitness Sales

    Why Excitement Is the Wrong Emotion for Your Gym Marketing

    ByRay Smith April 10, 2026April 24, 2026

    A 2026 study found that inspiration is the most effective emotion in marketing, outperforming excitement and others in driving sharing, recommendations, and willingness to pay. An ad for the charity Beyond Blue achieved 1,891% ROI through inspiration, highlighting the need for gyms to focus on emotive storytelling rather than just excitement-driven content.

    Read More Why Excitement Is the Wrong Emotion for Your Gym MarketingContinue

  • forever fallacy gym members
    Cognitive Biases | Fitness Retention

    The Forever Fallacy: Why Gym Members Really Cancel

    ByRay Smith March 28, 2026April 24, 2026

    The forever fallacy is a cognitive distortion where individuals perceive their current discomfort as permanent, particularly impacting gym memberships. Research shows that members often project current feelings onto the future, leading to cancellations even when their experiences are positive. Understanding this bias can help improve retention strategies within the fitness industry.

    Read More The Forever Fallacy: Why Gym Members Really CancelContinue

  • gym member retention psychology switching costs
    Cognitive Biases | Fitness Retention

    What Netflix Knows About Gym Member Retention That You Don’t

    ByRay Smith March 8, 2026April 24, 2026

    Research on Netflix subscribers reveals that gym member retention hinges on perceived switching costs, rather than mere satisfaction. Members who develop personal connections, progress tracking, and shared milestones are less likely to leave their gym. It underscores the importance of understanding what members truly stand to lose if they cancel their membership.

    Read More What Netflix Knows About Gym Member Retention That You Don’tContinue

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© 2026 Fitness is BS. ray.smith@fitnessisbs.com

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