The Claim

Transgender women undergoing long-term feminizing hormone therapy maintain a statistically significant advantage in push-up performance compared to cisgender women, despite reductions in absolute muscle mass, and this difference persists beyond four years of treatment, suggesting that upper-body strength disparities may endure despite current hormone suppression protocols.

Source: The Impact of Gender-Affirming Hormone Therapy on Physical Performance

What the research says

Roughly balanced

Support and challenge are close. The picture may shift as more studies come in.

Supports
1score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Correlation
1 study reviewed
In plain English

Even after years of hormone therapy, transgender women might still be able to do more push-ups than cisgender women on average, possibly because some strength differences stick around longer than expected.

See the scientific wording

Despite reductions in absolute muscle mass, transgender women on long-term feminizing hormone therapy maintain a statistical advantage in push-up performance compared to cisgender women, even after 4 years of treatment, suggesting that upper-body strength differences may persist beyond current hormone suppression guidelines.

What the research says

1 study
  1. Study: The Impact of Gender-Affirming Hormone Therapy on Physical Performance

    The study found that transgender women on hormone therapy still do more push-ups than cisgender women after 4 years, even though their muscle mass goes down.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

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