Sex-based differences in skeletal muscle kinetics and fiber-type composition.

K M Haizlip, B C Harrison, L A Leinwand

January 2015 Physiology (Bethesda)

Synopsis of Social media discussions

The discussions reflect a high level of agreement and interest, with many posts citing scientific studies and emphasizing the genetic and physiological differences between males and females, using technical language to support claims. This tone underscores the importance and impact of the research in debates on gender and sports, demonstrating deep engagement and acknowledgment of its significance.

A
Agreement
 Strong agreement

Most posters agree with the scientific findings and emphasize biological differences between sexes.

I
Interest
 High level of interest

Discussions show strong engagement and curiosity about the detailed physiological aspects of the research.

E
Engagement
 Moderate level of engagement

A few comments challenge the simplicity of the topic, encouraging deeper understanding and discussion.

I
Impact
 High level of impact

The posts highlight that this research has significant implications for gender discussions, sports, and societal perceptions.

Social Mentions

YouTube

2 Videos

Bluesky

1 Posts

Twitter

101 Posts

Instagram

2 Posts

Metrics

Video Views

1,676

Total Likes

481

Extended Reach

501,142

Social Features

106

Timeline: Posts about article

Top Social Media Posts

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  • NotYou
    @shadyagain (Twitter)

    @Kuchngeschmack Nerdikuss hat ein Video über dich gemacht https://t.co/FYUtAW2gyv
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    September 29, 2025

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  • Nerdikuss
    @nerdikuss.bsky.social (Bluesky)

    youtu.be/0bkMXihcVZc?...
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    September 24, 2025

    1

  • cat•o•nineXX
    @Purrbox9 (Twitter)

    @davey0303 @PiersUncensored @piersmorgan @TomiLahren @HelenWebberley Cute how you're only replying to yourself, @davey0303. It is cheating - men's and women's muscles have vastly different compositions. Read & learn. https://t.co/XaB0Gd5v7G
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    June 4, 2025

  • StormWaltz73
    @SWaltz73 (Twitter)

    @glenn_tami59618 @DC_Draino Well OP, take a few moments and Google: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition. Or to summarize, males generally possess more fast-twitch muscle fiber bundles as well as a longer reach than females.
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    April 2, 2025

  • M
    @AwkwardOrchid2 (Twitter)

    Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/sMGvVF2XPZ
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    August 2, 2024

  • M
    @AwkwardOrchid2 (Twitter)

    @jk_rowling Here's the link to the NIH article that discusses the involvement of genes that regulate the expression of proteins that promote or suppress muscle bulk in males and females: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/sMGvVF2XPZ
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    August 2, 2024

  • Luke LRPS
    @LukeLRPS (Twitter)

    @msediewyatt That’s one reason. There are countless other physiological anatomical advantages to men we could spend all day discussing the evolutionary basis of… but the facts are they exist- in their millions. And we can’t change sex. https://t.co/RrOJF6hmj5
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    July 10, 2024

    6

  • Bio Niles
    @bio_niles (Twitter)

    @deves_katherine Fast twitch and slow twitch muscle fibre ratio is not a sexed trait. He does have ENTIRELY different muscles to a woman though, entirely independent of androgen metabolism. https://t.co/2tuEcfigGZ
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    May 16, 2024

  • Fidelis9715j
    @fidelis9715j (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    April 18, 2024

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  • Pohjan Akka
    @PohjanAkka2 (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    April 18, 2024

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  • Bio Niles
    @bio_niles (Twitter)

    RT @bio_niles: @jessicobra Downstream and nowhere near “nearly all”. Sexed development begins at conception. Differentiation is systemic &…
    view full post

    February 11, 2024

    1

  • Bio Niles
    @bio_niles (Twitter)

    @jessicobra Downstream and nowhere near “nearly all”. Sexed development begins at conception. Differentiation is systemic & immutable. Tinkering with hormones at any stage after birth DOES NOTHING TO CHANGE SEX. Most of these differences are not androgen mediated. https://t.co/2tuEcfigGZ
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    February 8, 2024

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    1

  • kldguitar@hotmail.com
    @KLDguitaramp (Twitter)

    Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/npS3tobv1T
    view full post

    January 24, 2024

  • Red Dragon
    @Red_Dragon_1776 (Twitter)

    @Saw_eater @prageru https://t.co/09uTdbgkjA
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    January 7, 2024

  • Red Dragon
    @Red_Dragon_1776 (Twitter)

    @prageru https://t.co/09uTdbgkjA
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    January 7, 2024


  • @J010011113 (Twitter)

    @naomirwolf Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/MMhNfaH6lG
    view full post

    December 13, 2023

  • Luke LRPS
    @LukeLRPS (Twitter)

    @AusSkeptic @Pdjones1128 It’s true. But it’s also not really the point. Women aren’t men who are less good at sport. Humans can’t change sex. Sex is from conception. Trans is stupid. https://t.co/RrOJF6hmj5
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    December 12, 2023

  • Luke LRPS
    @LukeLRPS (Twitter)

    @Vicki_Nunn_2 Yes I’m familiar. Of course sex is more than just testosterone. There are thousands of non-androgen muscle differences between the sexes and prepubescent boys outperform prepubescent girls. Trans is stupid https://t.co/RrOJF6hmj5
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    December 12, 2023

    3

  • Woodywing
    @Woodywing (Twitter)

    @Carsonraml @MusicSolitaire Maybe these will help… https://t.co/BnvqIioRlg https://t.co/EOLHLkK15F https://t.co/oYrP7oAsTE https://t.co/qoJvpIc9hg
    view full post

    November 30, 2023

  • Riki
    @pichi46 (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 2, 2023

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  • Mendes_EDF
    @mendesedf (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 2, 2023

    20

  • pastESATT
    @EuSocATT (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 2, 2023

    20

  • Snoop
    @cake61373377 (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 2, 2023

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  • Francisco Segovia
    @Pancho9510 (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 2, 2023

    20

  • N
    @NKWTSPM (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 2, 2023

    20

  • PT_Thunem
    @PT_Thunem (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 2, 2023

    20

  • Israel
    @abbadonx6 (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 2, 2023

    20

  • Sandro F. da Silva
    @sandrofersilva (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 1, 2023

    20

  • stephen LoRusso
    @stephenLoRusso2 (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 1, 2023

    20

  • S. Jun Son, PhD, ATC
    @SJunSon1 (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 1, 2023

    20

  • Bayar Jaff
    @JaffBayar (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 1, 2023

    20

  • YURI PAUCAR
    @ypaucar (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 1, 2023

    20

  • Alex Olmos, PhD
    @olmosalex65 (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 1, 2023

    20

  • Alex Ojeda-Aravena
    @AOjeda_Aravena (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 1, 2023

    20

  • Kristopher Mendes de Souza
    @KristopherDoc (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 1, 2023

    20

  • Roger Hilfiker
    @RogerHilfiker (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 1, 2023

    20

  • Adrián De la Rosa G.
    @AdrianDeGonz (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZ…
    view full post

    August 1, 2023

    20

  • Jozo Grgic
    @Jozo_Grgic (Twitter)

    Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/0ByDpbBWWm https://t.co/gy5MDWRZGy
    view full post

    August 1, 2023

    56

    20

  • AustralianConservative
    @AustConserva (Twitter)

    Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition. https://t.co/3y6v76P3yP
    view full post

    July 23, 2023

  • Stunna
    @Numonestunna06 (Twitter)

    @AdotKitz @JNutsac @kelly_cadigan https://t.co/kPmTUaZR5e
    view full post

    June 8, 2023

  • Flygirlie21
    @flygirlie30 (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    May 21, 2023

    40


  • @Aromatica365 (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    May 20, 2023

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  • AJ Kay
    @AJKayWriter (Twitter)

    @43blah @nataliepkurtz @cbsaustin And it’s not just the spike velocity. It’s the force-related reaction time variance between sexes. https://t.co/hAPtmqrDIY https://t.co/vgDCdvSiSy
    view full post

    April 23, 2023

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  • Bella Vivat
    @Bellavivat (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    April 22, 2023

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  • Carlyn
    @toleratefreedom (Twitter)

    @marcamoore_ @CNN That's not true, either. Male and female mammals are different on a genetic level. Down to their muscle fibers. https://t.co/A7IuOcXhPf
    view full post

    March 23, 2023

    12

  • seateakay
    @Kelly6Ct (Twitter)

    RT @tradrmum: @davidclarke614 @legoferret Trans identifying men don’t have leukaemia dude. There are too many differences men & women to na…
    view full post

    August 25, 2022

    1

  • Get the Hegel outta here
    @AffectBaseline (Twitter)

    @davidclarke614 @legoferret Trans identifying men don’t have leukaemia dude. There are too many differences men & women to name, that make a difference in physical performance https://t.co/9lhSg9BLKN
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    August 25, 2022

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  • Banana
    @nomorebananas (Twitter)

    RT @LukePSulz: Testosterone is not the only difference between males and females. That’s a fallacy. There are differences at the muscle-s…
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    August 25, 2022

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  • Luke LRPS
    @LukeLRPS (Twitter)

    @ShoreyThe3rd Correct!!! https://t.co/StMCtAwsd2
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    August 25, 2022

    1

  • Luke LRPS
    @LukeLRPS (Twitter)

    Testosterone is not the only difference between males and females. That’s a fallacy. There are differences at the muscle-skeletal level that are genetic. Plus low testosterone males don’t menstruate. #qanda https://t.co/StMCtAwsd2
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    August 25, 2022

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  • MsUnderstood
    @LisaSteel15 (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    July 26, 2022

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  • Eliz O'Colmain
    @ColmainEliz (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    July 26, 2022

    40

  • Bio Nigel
    @BioNigel (Twitter)

    @sharrond62 @NeurolawGuy And it’s not just about puberty and hormones. Genetic differences exist between the sexes for countless physiological and anatomical features. Males and females are different. Not just better or worse. Different. #savewomenssport #savewomenssports https://t.co/kr9ZbVABD1
    view full post

    July 8, 2022

  • James Greville
    @jimigrev (Twitter)

    @seasquirt99 @stormhouten @cortadinho @McCormickProf @gtconway3d https://t.co/KYNmAXZb3u
    view full post

    July 5, 2022

    1

  • Bio Nigel
    @BioNigel (Twitter)

    @cy251 It’s an opinion piece entirely debunked by A SCIENTIST. You’re an ideologue. Also a misogynist. Here are some scientists you might want to follow @FondOfBeetles @Scienceofsport @zaelefty @SwipeWright https://t.co/4lMvHDTbei https://t.co/kr9ZbVABD1 https://t.co/Jlx0P3BEjv
    view full post

    July 3, 2022

  • Bio Nigel
    @BioNigel (Twitter)

    @emwoodli @TheDailyShow @SportIsARight How can he be “totally” female? He has XY chromosomes in every cell of his body. Testosterone has lifelong effects AND is not even close to being the only difference between men and women. Surely you know this. If not. Read up. Female has a meaning. https://t.co/kr9ZbVABD1
    view full post

    July 1, 2022

    24

  • Luke LRPS
    @LukeLRPS (Twitter)

    @deves_katherine Even if they didn’t have a testosterone based advantage, they still shouldn’t be in the female category. There are more physical differences between males and females than androgens. And you can never change that. Not before puberty. Not after. Never https://t.co/StMCtAwsd2
    view full post

    June 24, 2022

    2


  • @wskksw23 (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    June 23, 2022

    40

  • I Am June.
    @DavinaDay2 (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    June 23, 2022

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  • Jeremy Testicle Trellis Wickins
    @JeremyWickins (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    June 22, 2022

    40

  • Unit Gawat Djodoh
    @Marimar_Aauw (Twitter)

    Tak terbantahkan laki² beda dg perempuan dari punya kromosom Y / tidak, hingga distribusi & serabut ototnya. The Human Y Chromosome: The Biological Role https://t.co/XxEcsNp8j5 Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/hcqGWF1Ndu https://t.co/tAjoJOgVce
    view full post

    June 21, 2022

    1

    2

  • scimps LGB✂️TQ
    @scimps (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    May 3, 2022

    40

  • Leigh Polaroid Taylor
    @JapanesePolar (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    April 5, 2022

    40

  • BigDaddyDeadpool
    @BigDaddyDedpool (Twitter)

    @AshJubilee @TheOmniLiberal https://t.co/qg4JyMdPtX
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    March 21, 2022

  • cg
    @NorteSur7 (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    March 5, 2022

    40

  • EJ Novic
    @arytenoid64 (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    February 23, 2022

    40

  • Gwinnie Y Bannau
    @gwinniejones (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    January 19, 2022

    40

  • morven
    @virtuallyearth (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    December 27, 2021

    40

  • dr cathwrites #MERF
    @cathwrites (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    December 27, 2021

    40

  • Billy Bragg's Umbrella
    @business_noone (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    December 26, 2021

    40

  • Andy
    @lecanardnoir (Twitter)

    @PamCamp94700694 @Return20211 @LornaBracewell @GovRonDeSantis Would you like to start discussing the science? https://t.co/4A9pZ1Tw1F
    view full post

    June 1, 2021

  • Andy
    @lecanardnoir (Twitter)

    @PamCamp94700694 @Return20211 @LornaBracewell @GovRonDeSantis … So you accept this paper that shows the dimorphic differences with respect to sports performance? https://t.co/4A9pZ1Tw1F
    view full post

    June 1, 2021

  • Regina Taylor-Hines
    @ReginasRoots (Twitter)

    @ThePerezHilton Haizlip, K. M., Harrison, B. C., & Leinwand, L. A. (2015). Sex-based differences in skeletal muscle kinetics and fiber-type composition. Physiology (Bethesda, Md.), 30(1), 30–39. https://t.co/WMAItbgTkK
    view full post

    May 3, 2021

  • Matt Osborne
    @OsborneInk (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    May 1, 2021

    40

  • Andreia Patiredson
    @WorldOfOrdinary (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    April 27, 2021

    40

  • Rivet Head
    @XRivetHeadX (Twitter)

    @GovLauraKelly Here is some scientific perspective https://t.co/Teeax4noCS
    view full post

    April 22, 2021

  • Roxane
    @brigadam (Twitter)

    @Grandpa_jenkins @jack_turban Here’s a paper “Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition”. This is a complex subject and involves more physiological processes that testosterone & oestrogen. Anyone telling you it’s simple is ignorant or manipulative. https://t.co/JZZjIWUEaU
    view full post

    February 5, 2021

    1


  • @BroadWithABrain (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    February 4, 2021

    40

  • Susan Curtis
    @pcovery (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    February 3, 2021

    40

  • Anne McGarry Marsden
    @AnneMcGarryMars (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    February 2, 2021

    40

  • Mama Bear
    @MamaBea60356952 (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    February 2, 2021

    40

  • Patrick
    @STILLTish (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    February 2, 2021

    40

  • Caro - NO TO SELF ID
    @100_born (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    February 2, 2021

    40

  • leslierenfrew
    @leslierenfrew (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    February 2, 2021

    40

  • itsallariddle
    @itsallariddle (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    February 2, 2021

    40

  • Michael
    @Michael_AW77 (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    February 2, 2021

    40


  • @factualmama (Twitter)

    RT @FondOfBeetles: @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differential…
    view full post

    February 2, 2021

    40

  • Emma Hilton
    @FondOfBeetles (Twitter)

    @Hogshead3Au @BARBARABULL11 @boysvswomen @cbrennansports @Martina @devarona64 Genetics: some 6500 genes are differentially expressed between males and females [19] with an estimated 3000 sex-specific differences in skeletal muscle likely to influence composition and function beyond the effects of androgenisation. https://t.co/sumf8qKqBa
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    February 2, 2021

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    40

  • Lil_Jean
    @LilJeanGrey (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/5JWpRqyqXz https://t.co/jw6h93Mh…
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    February 3, 2020

    12

  • Psainzdebaranda
    @psainzdebaranda (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/5JWpRqyqXz https://t.co/jw6h93Mh…
    view full post

    February 3, 2020

    12

  • Anne McEwan
    @AnneMcEwan8 (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/5JWpRqyqXz https://t.co/jw6h93Mh…
    view full post

    February 2, 2020

    12

  • daniel varela PhD
    @dr_dvarela_P4T (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/5JWpRqyqXz https://t.co/jw6h93Mh…
    view full post

    February 2, 2020

    12

  • Rodulfo Alvarado
    @rodubienfit (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/5JWpRqyqXz https://t.co/jw6h93Mh…
    view full post

    February 2, 2020

    12

  • Simone do Carmo
    @Sport_Bokkie (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/5JWpRqyqXz https://t.co/jw6h93Mh…
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    February 2, 2020

    12

  • Sprint Science
    @spikesonly (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/5JWpRqyqXz https://t.co/jw6h93Mh…
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    February 2, 2020

    12

  • Matías Monsalves-Álvarez
    @profemonsalves (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/5JWpRqyqXz https://t.co/jw6h93Mh…
    view full post

    February 2, 2020

    12

  • Jared Fletcher
    @jfletcher14 (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/5JWpRqyqXz https://t.co/jw6h93Mh…
    view full post

    February 2, 2020

    12

  • EskeleThor
    @EskeleThor (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/5JWpRqyqXz https://t.co/jw6h93Mh…
    view full post

    February 2, 2020

    12

  • Ariel Nascimento PT
    @Ariel_nasc (Twitter)

    RT @Jozo_Grgic: Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/5JWpRqyqXz https://t.co/jw6h93Mh…
    view full post

    February 2, 2020

    12

  • Jozo Grgic
    @Jozo_Grgic (Twitter)

    Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/5JWpRqyqXz https://t.co/jw6h93Mh93
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    February 2, 2020

    42

    12

  • Adecoya 8
    @8Adecoya (Twitter)

    Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/PzLl8lBk5N
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    January 14, 2020

  • Carlitos AF
    @CuteAF40077509 (Twitter)

    @charley_warlzz @jk_rowling Finally here is a recommended reading Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition https://t.co/xFEzjPZ0Y6 To learn how genes are expressed differently in female and male muscle. There are plenty of interesting studies on Physiology
    view full post

    December 21, 2019

  • rain or shine we still grind

    Physiology (Bethesda). 2015 Jan;30(1):30-9. doi: 10.1152/physiol.00024.2014. PMID: 25559153; PMCID: PMC4285578. more. View 1 comment. October ...
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    April 14, 2025

    Instagram

  • till the end ⚽️

    Physiology (Bethesda). 2015 Jan;30(1):30-9. doi: 10.1152/physiol.00024.2014. PMID: 25559153; PMCID: PMC4285578. 続きを読む. コメント1件を表示.
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    May 16, 2023

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Abstract Synopsis

  • The text discusses how male and female skeletal muscles differ in gene expression, fiber type composition, myosin heavy chain levels, and contractile functions.
  • It highlights the roles of hormones like thyroid hormone, estrogen, and testosterone in regulating these sex-based differences.
  • The review emphasizes that further research is needed to fully understand how these physiological variations between males and females develop and function.]