I think fitness and going to the gym can be one of the best things for both physical and mental health, but social media have changed the way many people view it. What should be about health, strength and confidence often turns into obsession, comparison and insecurity. Platforms like TikTok, Instagram and Twitch constantly push “ideal” body types and extreme fitness routines that can make unhealthy habits look normal.
I have noticed that a lot of fitness content online is no longer about balance. Instead, it focuses on being as lean, muscular or “perfect” as possible. People post strict diets, intense workouts and unrealistic transformation videos that make it seem like your own body is never going to be good enough. According to the National Eating Disorder Association body dysmorphia involves obsessive thoughts about perceived flaws in appearance, and constant comparison can make those feelings even worse.
Toxic gym culture often gets disguised as “discipline.” Phrases like “no excuses,” “lock-in” or “you’re lazy if you skip the gym today” are praised online as motivation. While discipline can be healthy, there is a point where it becomes harmful. Rest days, balance and enjoying life are often treated like weaknesses instead of part of real health. The American Psychology Association explains that social media comparisons can increase anxiety, low self-esteem and unhealthy body image, especially among teenagers and young adults.
Body dysmorphia can be rewarded online. Someone who is overly obsessed with calories, constantly doing body checks or feeling guilty for missing one gym session, may be seen as more dedicated rather than struggling. This creates a dangerous cycle where unhealthy behavior gets validation instead of concern.
Men are often left out of this conversation when it comes to body dysmorphia when it’s more seen in gym culture. A lot of people only connect body image struggles with women, but toxic gym culture affects men too. The pressure to be bigger, leaner and constantly improving physicality can create serious insecurity along with other unhealthy ideologies. Fitness should be about improving your life, not controlling your whole life.
Working out should build confidence — not destroy it.
When fitness content stops being healthy
Mercedes Gonzalez, Contributor
May 5, 2026
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