Biological Age Tests Can Be Cheated in Just One Week, Exercise Expert Reveals
Exercise physiologist Emilio Cagmat demonstrated that popular biological age tests can be easily manipulated in just one week. These tests, which claim to measure how fast your body is aging compared to your actual age, rely on basic fitness measures that can be quickly improved.

Exercise physiologist Emilio Cagmat has revealed that the biological age tests trending on social media can be manipulated in just one week. These tests claim to tell you whether your body is aging faster or slower than your chronological age.
The problem is that most biological age calculators rely on simple fitness tests. Research shows that tests typically measure things like handgrip strength, balance, trunk strength, and basic endurance measures like a 6-minute walk test.
Cagmat, who has experience as both an exercise physiologist and personal trainer, says these measures can be improved quickly with focused training. For example, one free test from entrepreneur Bryan Johnson asks people to stand on one leg with eyes closed and measures how long they can hold the position.
Users on Reddit's QuantifiedSelf community have reported mixed experiences with biological age tests. Some found them useful for tracking trends over time when combined with consistent sleep and training habits, but acknowledged the exact numbers aren't reliable.
The tests have become popular as people seek easy ways to measure their health and aging process. However, the ease of manipulation raises questions about their scientific validity.
Millions of people are spending money on biological age tests thinking they're getting accurate health insights. If these tests can be gamed so easily, people might be making health decisions based on flawed information or wasting money on unreliable products.
More scrutiny of biological age testing accuracy and regulation of health claims in the growing longevity market.
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