What did @americanswimteam actually say?
The creator rattled off a list of behaviors they called "low testosterone activities": running an anonymous Instagram account, skipping the gym, driving an SUV that isn't performance-branded, and cheating on your partner. The framing is that these behaviors signal low testosterone, implying hormone levels drive character and lifestyle choices. None of this is presented with any clinical basis. It's vibes-based endocrinology, and that matters when 77,000 people are watching.
To be fair, the cheating line lands differently than the rest. "It's actually the same as fuck gang. Just stop that shit" reads less like a hormone claim and more like basic ethics advice. But lumping infidelity in with car choices under a testosterone banner still implies low T is the root cause of moral failures. That's a significant leap.
Does the science back this up?
No, not in any meaningful way. There is no peer-reviewed evidence linking Instagram privacy settings, vehicle class, or gym frequency directly to serum testosterone levels as causes. The relationship between testosterone and behavior is real but far more complicated than this video implies.
Research does support a bidirectional relationship between resistance training and testosterone. A 2010 meta-analysis by Kraemer and Ratamess in the Journal of Strength and Conditioning Research confirmed that acute resistance exercise transiently raises testosterone, and long-term training is associated with improved hormonal profiles in men with hypogonadism. But "not lifting three times a week" causing low T oversimplifies a complex endocrine picture. Baseline testosterone is largely governed by testicular function, the hypothalamic-pituitary-gonadal axis, age, sleep quality, body composition, and genetics. You can lift five days a week and still have clinically low testosterone.
As for driving habits and social media behavior predicting hormone levels, there is simply no literature here. Zero.
What did they get wrong (or right)?
They got the gym part partially right and everything else wrong. Resistance training does support hormonal health. A 2016 study by Hooper et al. in the Journal of Sports Medicine found that sedentary men showed lower free testosterone compared to age-matched resistance-trained peers. So the directional advice to lift is defensible. The claim that missing three sessions weekly is a "low testosterone activity" is not.
The car and Instagram claims are not wrong in a medical sense because they make no medical claim that can be tested. They are wrong in a different way: they frame testosterone as a personality judge. This is the "alpha male" content genre dressed up in hormonal language. It conflates masculinity performance with endocrine health, which actively misleads men about what low T actually is and who gets it.
Clinically, hypogonadism affects men across every lifestyle category. Plenty of gym-going, truck-driving men have low testosterone due to pituitary adenomas, opioid use, or primary testicular failure. The checklist framing discourages those men from seeking diagnosis because they don't "look" low T.
What should you actually know?
Low testosterone is a clinical diagnosis, not a vibe check. According to the American Urological Association, hypogonadism is defined by total testosterone below 300 ng/dL on two morning measurements, combined with symptoms: reduced libido, fatigue, loss of muscle mass, mood changes, and impaired concentration. No amount of car upgrades or public Instagram accounts changes that number.
If you suspect low T, the path forward is bloodwork, not a lifestyle audit from TikTok. A clinician will look at total testosterone, free testosterone, LH, FSH, and SHBG to understand whether the issue is primary or secondary hypogonadism. That distinction changes treatment entirely.
Exercise does matter, but it is one lever among many. Sleep debt, excess alcohol, obesity, and chronic stress all suppress testosterone more reliably than skipping a gym session. A 2011 study by Leproult and Van Cauter in JAMA found that one week of sleep restriction to five hours per night reduced testosterone levels in healthy young men by 10 to 15 percent. That's a bigger effect than most lifestyle interventions studied.
The cheating claim is the one place the creator accidentally lands somewhere true: stress, guilt, and relational dysfunction do correlate with HPA axis dysregulation, which suppresses testosterone over time. But that's not what they said, and correlation is not causation.