Stonewall Performance
@bttrflyr.bsky.social
📚 Lecturer and Research Scientist - Sport/Exercise Science
🏋 Strength & Conditioning Coach- CSCS
🧠 Mental Performance Coach- ASP/BiSP
🏳️🌈 Sports Diversity Leader- SDL
www.stonewallperformance.com
🏋 Strength & Conditioning Coach- CSCS
🧠 Mental Performance Coach- ASP/BiSP
🏳️🌈 Sports Diversity Leader- SDL
www.stonewallperformance.com
Reposted by Stonewall Performance
The IOC & WADA researchers, found that 16.5% of men had low T levels & 13.7% of women had high T levels, with considerable overlap between the two groups.
“The I.O.C. definition of a woman as one who has a ‘normal’ testosterone level is untenable,” the study’s authors wrote.
“The I.O.C. definition of a woman as one who has a ‘normal’ testosterone level is untenable,” the study’s authors wrote.
T’s effect on athleticism isn’t straightforward.
No study has ever concluded that you can predict the outcome of speed or strength events by knowing competitors’ T levels.
onlinelibrary.wiley.com/doi/abs/10.1...
No study has ever concluded that you can predict the outcome of speed or strength events by knowing competitors’ T levels.
onlinelibrary.wiley.com/doi/abs/10.1...
Endocrine profiles in 693 elite athletes in the postcompetition setting
Objective
To measure a profile of hormones in a group of elite athletes. Increasing awareness of the widespread use of hormones as performance-enhancing agents focusses attention on what may be cons.....
onlinelibrary.wiley.com
December 17, 2025 at 6:17 AM
The IOC & WADA researchers, found that 16.5% of men had low T levels & 13.7% of women had high T levels, with considerable overlap between the two groups.
“The I.O.C. definition of a woman as one who has a ‘normal’ testosterone level is untenable,” the study’s authors wrote.
“The I.O.C. definition of a woman as one who has a ‘normal’ testosterone level is untenable,” the study’s authors wrote.
Reposted by Stonewall Performance
MAGA like their sex categories neat. Nature doesn’t actually have a line between the sexes. If we want a line, we have to draw it on nature!
There are XY females & XX males from birth. No scientist disagrees with this. Some XY women have given birth.
search.app/soY1D72jm9PK...
There are XY females & XX males from birth. No scientist disagrees with this. Some XY women have given birth.
search.app/soY1D72jm9PK...
July 14, 2025 at 11:55 PM
MAGA like their sex categories neat. Nature doesn’t actually have a line between the sexes. If we want a line, we have to draw it on nature!
There are XY females & XX males from birth. No scientist disagrees with this. Some XY women have given birth.
search.app/soY1D72jm9PK...
There are XY females & XX males from birth. No scientist disagrees with this. Some XY women have given birth.
search.app/soY1D72jm9PK...
Reposted by Stonewall Performance
What the UK’s decision on trans women got wrong.
Both 🇦🇺& 🇳🇿 law & the
scientific community recognises that sex is a spectrum.
The BMA have described the court’s decision as ‘scientifically illiterate’.
As a published researcher I agree.
womensagenda.com.au/latest/what-...
Both 🇦🇺& 🇳🇿 law & the
scientific community recognises that sex is a spectrum.
The BMA have described the court’s decision as ‘scientifically illiterate’.
As a published researcher I agree.
womensagenda.com.au/latest/what-...
What the UK’s decision on trans women got wrong
While the UK Equality Act uses outdated binary language, the equivalent legislation in Australia does not, writes Paula Gerber.
womensagenda.com.au
July 11, 2025 at 4:09 PM
What the UK’s decision on trans women got wrong.
Both 🇦🇺& 🇳🇿 law & the
scientific community recognises that sex is a spectrum.
The BMA have described the court’s decision as ‘scientifically illiterate’.
As a published researcher I agree.
womensagenda.com.au/latest/what-...
Both 🇦🇺& 🇳🇿 law & the
scientific community recognises that sex is a spectrum.
The BMA have described the court’s decision as ‘scientifically illiterate’.
As a published researcher I agree.
womensagenda.com.au/latest/what-...
Reposted by Stonewall Performance
Caster was never the problem @thehonestbroker.bsky.social
@thehonestbroker.bsky.social in the comments section of the article is being amazingly generous in answering many questions from the readers. What a great scholar and one of lifes gentleman ❤️
open.substack.com/pub/rogerpie...
open.substack.com/pub/rogerpie...
Why We Do the Research
Evidence does not support regulation of certain female track athletes
open.substack.com
March 3, 2025 at 6:17 AM
Caster was never the problem @thehonestbroker.bsky.social
Reposted by Stonewall Performance
Fun fact, one of the first actions the Nazis took when they came to power was to eliminate any and all DEI, destroying communities, banning and burning all research and literature as it pertain to gender identity and sexual orientation.
February 28, 2025 at 11:36 PM
Fun fact, one of the first actions the Nazis took when they came to power was to eliminate any and all DEI, destroying communities, banning and burning all research and literature as it pertain to gender identity and sexual orientation.
Excited to end the week on a high note! My case study received a non-rejection from the journal! The reviewers were complimentary of the approach I took during the case itself. The paper does require major revisions before they’ll accept it but it’s technical details! That makes me very happy! 😃
February 16, 2025 at 6:10 PM
Excited to end the week on a high note! My case study received a non-rejection from the journal! The reviewers were complimentary of the approach I took during the case itself. The paper does require major revisions before they’ll accept it but it’s technical details! That makes me very happy! 😃
Reposted by Stonewall Performance
Fact ~ Lia Thomas didn't dominate the NCAA.
Lia Thomas when she won her NCAA title her winning time was 9.4 seconds slower than the NCAA record.
That's massive over 200 yards. Almost a full 25 yard lap slower than the record.
Lia Thomas when she won her NCAA title her winning time was 9.4 seconds slower than the NCAA record.
That's massive over 200 yards. Almost a full 25 yard lap slower than the record.
February 14, 2025 at 6:43 PM
Fact ~ Lia Thomas didn't dominate the NCAA.
Lia Thomas when she won her NCAA title her winning time was 9.4 seconds slower than the NCAA record.
That's massive over 200 yards. Almost a full 25 yard lap slower than the record.
Lia Thomas when she won her NCAA title her winning time was 9.4 seconds slower than the NCAA record.
That's massive over 200 yards. Almost a full 25 yard lap slower than the record.
Jurassic World Rebirth | Official Trailer
YouTube video by Jurassic World
www.youtube.com
February 5, 2025 at 1:16 PM
Hello Blue Sky! It’s great to meet you! It’s me, David “Dirk” Smith!
January 31, 2025 at 10:44 PM
Hello Blue Sky! It’s great to meet you! It’s me, David “Dirk” Smith!