The Hidden Dangers of Exercise Addiction: When Fitness Becomes a Compulsion
Pushing physical limits, training through injuries, and prioritising workouts over social life are often celebrated in fitness culture. However, these behaviours can signal an unhealthy reliance on exercise, a condition that blurs the line between discipline and addiction. For individuals like former professional adventurer Luke Tyburski, what began as a pursuit of extreme challenges spiralled into a secretive and destructive habit.
Extreme Pursuits and Inner Turmoil
Luke Tyburski, a former pro-footballer turned endurance athlete, epitomised the allure of extreme fitness. In his early 30s, he tackled gruelling events like the Marathon de Sables in the Sahara and a 2,000km self-designed triathlon from Africa to Monaco. Publicly, he financed these adventures through media work and documentaries, championing mental fortitude. Privately, however, he grappled with depression following the end of his football career across Australia, the US, and Belgium.
"Training and racing creates an escape, and the highs are extremely high," Tyburski reflects. "But when I returned home from an adventure, the lows were extremely low, because I hadn't addressed what I was running away from." His addiction manifested in secret training sessions, crippling insomnia leading to "midnight marathons," and binge eating to prolong euphoria. Despite maintaining his weight and performance, he admits, "I was a very good actor."
The Science and Symptoms of Exercise Addiction
Exercise addiction is not officially recognised in psychiatric manuals like the DSM-5 or ICD-10, lacking standardised diagnostic criteria. Yet, studies suggest it affects 0.3-0.5% of the general population, rising to 3-9% among regular exercisers and athletes. Researchers argue that behavioural addictions, including exercise, dysregulate brain motivational pathways similarly to substance abuse.
Kanny Sanchez, an addictions therapist at the Priory's Flourish programme, explains, "The brain doesn't necessarily care so much where it gets the spike of dopamine or serotonin from. In all cases, there is the same need for an external source to regulate internal turmoil." Symptoms include obsession, training through injuries, withdrawal symptoms, and social isolation.
Personal Stories of Struggle and Recovery
Micheál Costello, a 30-year-old PR account manager and triathlete, was diagnosed with depression and atypical anorexia during the pandemic. His exercise addiction involved relentless routines: waking up for walks, hours on an exercise bike, bodyweight exercises, and skipping, totalling up to seven hours daily. "It was a relentless existence, but I was also terrified to step out of it," he recalls. After suicidal thoughts, he sought therapy and antidepressants, later finding balance through triathlon training.
Margo Steines, an author from Arizona, spent seven to nine hours daily in gyms during grad school, hiding dysfunction behind a "jacked and juicy" appearance. "Exercise allowed me to not feel how messed up I was," she says, noting cultural pressures and trauma fueled her addiction. Now living with myalgic encephalomyelitis, she reflects, "I didn't do the work to recover. It's more like the exercise addiction got taken away from me."
Identifying and Addressing the Problem
Stacey Fensome, a sports psychologist, highlights subtle red flags: struggling to rest, prioritising exercise, inability to sit still, and using standing desks excessively. "Wanting to take care of our health is wonderful, but what is the intention behind it?" she questions. Social validation complicates detection, as fitness achievements often earn praise, masking underlying issues.
Aaron McCulloch, a personal training director, warns of physical consequences like chronic injuries, hormonal disruption, and burnout. Sanchez adds psychological tolls: "The person will have a very external locus of identity, meaning their self-worth will be entirely dictated by how much they're exercising."
Pathways to Healing
Recovery from exercise addiction is complex, as eliminating exercise entirely isn't feasible. Options include rehab facilities, therapy, and peer support. Costello advocates for open dialogue: "If you were experiencing a niggle in your ankle... you'd talk about it. I feel like we need to do the same with psychological niggles."
Tyburski, now retired from adventuring due to injuries, focuses on gratitude for smaller activities. "It's taken me a while to accept, but I now have gratitude for the smaller things in life," he says, working as a keynote speaker and coach. His story underscores the importance of recognising addiction signs early to prevent long-term damage.
