‘I spent a week crying. I’ve never had an injury in my life!’ Why do so many fitness fans end up needing surgery? 39%

By Anna Moore5%

8/3/2026, 2:00:46 AM

BS Summary: This article contains 25 faulty reasoning types, including Anecdotal, Negativity Bias, and Hasty Generalization, with Post Hoc (False Cause) as the most egregious example at 34.5% saturation with 108 hits. Analysis detected 722 faulty-reasoning hits from 313 analyzed words, generating a BS Score of 38.8% and a BS Rank of 39% (16,143 of 26,164 articles). This article is better (less manipulative) than 61.70% of the article peer group.

From the 47-year-old runner who needs a double hip replacement to the 27-year-old CrossFitter with a ruptured ACL, those who push their bodies too hard often regret it. 
What are the lessons for the rest of us? 
Jonathan Price has always been active and exercise-focused. 
Growing up in south Wales, rugby was his first love. 
Through school, university and beyond, he also surfed, rowed, played squash and ran competitively  on track, in 10k races and cross-country. 
Career and family demands meant that much of this fell away in later years, but the running stuck. 
He found time for marathons, half marathons  “I’d run a half marathon every weekend just for fun,” he says  and, through the working week, regular 30- or 40-minute runs to manage stress and clear his head. 
“I travel a lot for work,” says Price, now 50, a company CEO. 
“With running, all you need is a pair of running shoes and you can do it anywhere.” 
By his mid-40s, though, Price’s body was beginning to object. 
He wasn’t recovering so well. 
“I could run just fine but I’d be in pain for two or three days afterwards,” he says. 
On top of this, every six months or so, his lower back seemed to seize up completely. 
A physiotherapist thought it was “tight hip flexors” and pointed Price towards “hip opening” exercises, designed to reduce stiffness and increase range of motion. 
Someone else prescribed him muscle relaxants, but the pain only deepened, and his range of movement continued to dip. 
Finally, in the summer of 2023, a chance encounter with a hip surgeon led to the diagnosis of osteoarthritis and, at the end of that year, Price, then 47, had a double hip replacement. 
Confirmation Bias
13.1%
Anchoring Bias
0%
Availability Heuristic
3.2%
Representativeness Heuristic
0%
Hindsight Bias
14.1%
Overconfidence Bias
5.4%
Framing Effect
6.1%
Loss Aversion
0%
Status Quo Bias
5.8%
Sunk Cost Effect
0%
Optimism Bias
12.1%
Pessimism Bias
0%
Negativity Bias
24.9%
Self-Serving Bias
0%
Fundamental Attribution Error
0%
Actor-Observer Bias
0%
In-Group Bias
0%
Out-Group Homogeneity Bias
0%
Halo Effect
7%
Horn Effect
0%
Dunning-Kruger Effect
0%
Recency Bias
3.2%
Primacy Effect
3.2%
Blind-Spot Bias
0%
Ad Hominem
0%
Straw Man
0%
Appeal to Authority
7.7%
False Dilemma
5.4%
Slippery Slope
0%
Circular Reasoning
0%
Hasty Generalization
14.7%
Red Herring
0%
Bandwagon
3.2%
Appeal to Emotion
4.2%
Begging the Question
0%
Post Hoc (False Cause)
34.5%
Tu Quoque
0%
Burden of Proof
2.9%
Appeal to Nature
0%
Composition/Division
0%
Anecdotal
31%
No True Scotsman
0%
Ambiguity (Equivocation)
5.4%
Gambler’s Fallacy
0%
Middle Ground
0%
Personal Incredulity
0%
Special Pleading
7.7%
Genetic Fallacy
0%
Unattributed Quote
4.2%
Quote-first Misdirection
4.2%
Biased Writer Voice
4.8%
Indoctrination
2.9%
Politically Left Leaning Bias
0%
Politically Right Leaning Bias
0%
Attempt to Sell a Product or Service
0%

313 words analyzed.

Analysis

Hover over highlighted words in the article to view the associated bias or fallacy analysis.