A short fitness story
Adelaide knocks off work and heads to her new gym. Two blocks in, she realises she left her locker fob at home. Doubling-back aversion in fitness is a common feeling many experience. Turning back would add five minutes and she could still make the class. She keeps walking, hoping reception can sort it out. By the time she queues and sorts a temporary pass, the warm-up is over. When she finds the studio, the first set has already started. She knows turning back was the smart move. She could not bring herself to do it.
That reluctance to retrace steps is the heart of doubling-back aversion.
What is doubling-back aversion?
Doubling-back aversion is the tendency to avoid the faster or easier path. This occurs when it requires reversing direction or “undoing” initial progress. People refuse to turn back even when it saves time, effort, or errors.
The psychology behind the bias
1. Perceived loss of progress
When we double back, it feels like erasing what we have accomplished. That perception links to loss aversion and status quo bias.
2. Anticipated workload to restart
Turning back feels like starting again. People overestimate the effort of “re-starting” compared with the smaller future benefits.
Key research
A 2025 study by Cho and Critcher introduced the label doubling-back aversion. They tested this concept across four experiments with 2,524 participants. In virtual reality wayfinding tasks, people consistently avoided switching to a faster or easier route if it meant retracing steps.
Similar cognitive biases
- Loss aversion: Losses feel roughly twice as painful as equivalent gains feel good, making retraced progress feel disproportionately costly.
- Sunk cost effect: Prior effort keeps people committed.
- Escalation of commitment: Adding more resources to a losing path.
- Status quo bias: Preference for the current path.
- Goal-gradient effect: Motivation increases with perceived proximity to the finish.
Applications in the fitness industry
- Wayfinding that prevents backtracking: Design routes with forward loops. Avoid dead ends in corridors and cardio areas.
- “No-penalty restart” for classes and programs: Allow late arrivals to join with a short ramped warm-up.
- Booking flows that make edits painless: One-tap changes. Keep progress visible.
- Sales conversations that allow a step back: Reframe “going back” as “getting there faster.”
- Messaging that inoculates the bias: “Smart athletes correct early. A short step back gets you there sooner.”
See This Bias In Action
Going back to something you’ve already left feels psychologically heavier than starting fresh:
- The Psychology Behind Restart Resistance in Fitness — the full deep dive on why “starting over” feels so hard and what gyms can do about their wording.
- Fresh Start Effect: January Gym Sales Year Round — fresh starts as the antidote to doubling back aversion, creating a boundary that makes coming back feel like a new chapter.
Bibliography
- Arkes, H. R., & Blumer, C. (1985). The psychology of sunk cost. Organizational Behavior and Human Decision Processes, 35(1), 124–140.
- Cho, K. Y., & Critcher, C. R. (2025). Doubling-back aversion: A reluctance to make progress by undoing it. Psychological Science, 36(5), 332–349.
- Kivetz, R., Urminsky, O., & Zheng, Y. (2006). The goal-gradient hypothesis resurrected. Journal of Marketing Research, 43(1), 39–58.
- Samuelson, W., & Zeckhauser, R. (1988). Status quo bias in decision making. Journal of Risk and Uncertainty, 1(1), 7–59.
- Tversky, A., & Kahneman, D. (1991). Loss aversion in riskless choice. The Quarterly Journal of Economics, 106(4), 1039–1061.