Sex-related differences in functional and psychological recovery-related outcomes after lateral ankle sprain assessed with the Ankle-GO score
A retrospective analysis of over 10,000 individuals reveals that after lateral ankle sprains, males achieve significantly higher overall Ankle-GO scores than females, primarily driven by superior performance in hopping tasks and greater psychological readiness, whereas females demonstrate better static single-leg balance.
Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
Imagine your body is a high-performance race car. When you twist an ankle, it's like hitting a pothole that damages the suspension. For decades, doctors and coaches checked if the car was ready to race again by just looking at the clock: "Okay, it's been two weeks, the swelling is down, let's go!" But that's like sending a car back on the track without checking if the engine actually runs or if the driver is too scared to hit the gas. We now know that "feeling okay" isn't enough. The real test is a multi-dimensional check-up: Can the car handle sharp turns (balance)? Can it jump over obstacles (power)? And, crucially, does the driver feel confident enough to push the pedal to the metal (psychological readiness)? This is the world of "return-to-sport" science, where researchers are trying to figure out why some drivers bounce back perfectly while others keep stalling or crashing into the same pothole again and again.
A team of researchers decided to investigate a specific mystery in this race: Do male and female drivers recover differently after hitting that ankle pothole? They used a new, fancy dashboard called the "Ankle-GO score." Think of this score as a 25-point report card that grades a player on everything from how well they can stand on one leg to how much they fear getting hurt again. They looked at a massive garage of over 10,000 racers (6,467 males and 4,028 females) who had just twisted their ankles. They wanted to see if the gender of the driver changed the final grade on the report card, even after accounting for things like age, weight, and how tough their sport was.
Here is what the data revealed: When the researchers adjusted for all the background noise, the male racers scored slightly higher on the overall Ankle-GO report card than the female racers—specifically, about 1.50 points higher out of 25. While that might sound like a tiny gap, in the world of medical testing, it's a noticeable difference that suggests the two groups aren't recovering in exactly the same way. But here is the twist: the gap wasn't caused by the same thing for everyone.
The biggest differences showed up in two specific areas. First, the male racers reported feeling more psychologically ready to get back in the game. They were less afraid of re-injury and more confident in their ankles. Second, when it came to the "explosive" tests—like hopping sideways or running in a figure-eight pattern—the males were significantly faster. They completed the side-hop test about 2.52 seconds faster and the figure-eight hop about 1.65 seconds faster than the females. Since these tests measure power and speed, this suggests that the male group had a stronger "engine" for explosive movements.
However, the story gets a little quirky. When it came to standing perfectly still on one leg (static balance), the female racers actually outperformed the males. They were less likely to make errors while balancing, suggesting their "suspension" was steadier when the car was parked, even if they were slower when it was jumping. On the other hand, when it came to everyday activities like walking or running (self-reported function), there was almost no difference between the sexes. Both groups felt their ankles were working just fine for daily life.
The authors are careful to point out that while these differences are real and measurable, they don't necessarily mean one group is "broken" and the other is "fixed." The fact that females were slower on the hopping tests might just reflect natural differences in muscle power between men and women, rather than a specific failure to heal from the injury. Similarly, the slightly lower confidence scores for females might be a psychological hurdle that needs a different kind of coaching, not a sign that their ankles are weaker.
Ultimately, this study suggests that we can't just use a "one-size-fits-all" rulebook for ankle recovery. If a female athlete is struggling to get back to her sport, the problem might not be her balance or her pain levels; it might be her confidence or her explosive power. The researchers suggest that future training programs should look closely at these specific areas—building up that "explosive engine" and boosting that "driver's confidence"—to help everyone cross the finish line safely. They didn't prove that one sex recovers better than the other, but they did show that the path to recovery looks a little different depending on who is driving the car.
Drowning in papers in your field?
Get daily digests of the most novel papers matching your research keywords — with technical summaries, in your language.