October 2018 PMID 30356739

Muscle Androgen Receptor Content but Not Systemic Hormones Is Associated With Resistance Training-Induced Skeletal Muscle Hypertrophy in Healthy, Young Men.

Robert W Morton, Koji Sato, Michael P B Gallaugher, Sara Y Oikawa, Paul D McNicholas, Satoshi Fujita, Stuart M Phillips

Mentions

109
Peak: 33 in Jan 2024
across 6 sources since Feb 2019

Extended reach

2,808,000
potential audience

Total likes

15,566

Video views

1,053,921

Mentions per month

Feb 2019 – Nov 2025

Where it's discussed

  • X / Twitter79 posts
  • Facebook10 posts
  • Reddit9 posts
  • News6 articles
  • YouTube3 videos
  • Blogs2 articles

AI synopsis

What people are saying

Several discussions explore the key idea that androgen receptor content is more critical for muscle hypertrophy than systemic hormone levels. For example, comments like "Androgen receptor expression is responsible for 80-90% of strength" and criticisms of the outdated focus on testosterone emphasize the shift in understanding brought by the article. The use of assertive language like 'debunked' and 'must consider' showcases the urgency and importance participants attribute to these findings, indicating a desire to revise longstanding beliefs in the fitness community.

AgreementModerate agreement

The majority of discussions express alignment with the article's findings that androgen receptors play a crucial role in muscle growth over systemic hormones.

InterestHigh interest

Users demonstrate high interest and curiosity about the implications of the study, often referencing it and related research.

EngagementHigh engagement

Many participants engage deeply by debating methodologies, sharing supporting studies, and discussing the implications of the findings on training practices.

ImpactHigh impact

The discussions highlight the perceived significant impact of the research on understanding muscle hypertrophy and resistance training.

Abstract in brief

  • There is significant variability in muscle growth (hypertrophy) among individuals following resistance exercise, but the exact reasons are not fully understood.
  • A study analyzed various hormones related to muscle growth before and after 12 weeks of resistance exercise in trained men, but no individual hormone showed a consistent link to muscle growth across participants.
  • The findings suggest that the content of androgen receptors within muscle may be more important for muscle mass increases than circulating hormones, as higher receptor levels correlated with greater gains in muscle size.

Top posts

Most liked on X and Bluesky
BowTied Biohacker
@BowTiedUM · X

Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsible for 10-20% https://t.co/LVLa2frIzO “Unlike intramuscular free testosterone, dihydrotestosterone, or 5α-reductase, there was a linear relationship

Jan 9, 2024 · 396 likes · 42 shares · 114,414 followers View post →
Satoshi Fujita(藤田 聡)
@SFujita77 · X

@shoimakoga 運動後のコルチゾール(COR)変化と筋肥大については、”関係性が無い”や逆に相関する(COR濃度が筋肥大と関係する)という報告もあるので、そもそも単回運動に伴うCOR上昇が筋肥大を抑制する仮説には懐疑的です。60分以上の筋トレではないですが。。https://t.co/1wdVa4pOeL https://t.co/JZikRpdm8S

Jul 20, 2020 · 46 likes · 4 shares · 7,124 followers View post →
Satoshi Fujita(藤田 聡)
@SFujita77 · X

運動実施に伴うIGF-1の役割については、近年は特に血管新生に伴う↑脳血流↑認知力が注目されているように思います。 https://t.co/DjZQ9dR0od 美容に関してはエビデンスが不十分で分かりませんが、少なくとも筋肥大にはIGF-1は関与していないというのが我々のスタンスです

May 6, 2023 · 31 likes · 5 shares · 7,124 followers View post →
Stuart Phillips (he/him)
@mackinprof · X

@shomer_ben @PrimaryCarePAC @drgabriellelyon Here's a few more papers... https://t.co/Rlmfc8JCMv https://t.co/5AmUAGwbr6 https://t.co/XZrdnHyh2R https://t.co/D7h9lQgIab https://t.co/ATTZDyL24a https://t.co/L1mi8jV01I Strength and hypertrophy with resistance training: chasing a hormonal ghost There are more...

Nov 12, 2024 · 24 likes · 3 shares · 56,048 followers View post →
JT | Jerry Teixeira
@jerryteixeira · X

Unless you are clinically low in T, raising it some (but still within physiologically normal ranges) isn’t likely to do anything for your physique For best results, train to stimulate adaptations to training, not to spur transient hormonal release https://t.co/m7xSYjcneH

Nov 16, 2021 · 19 likes · 79,328 followers View post →
Stuart Phillips (he/him)
@mackinprof · X

@LazarevskiJovan @hubermanlab @DuncanFrench @UFCPI @BioLayne @DrAndyGalpin Rises in these hormones are a stress response and play no meaningful role in strength or muscle development https://t.co/8qcrKFJAf3 https://t.co/L1mi8jV01I https://t.co/UjCO6KfZsS https://t.co/woH4oPqpt0 https://t.co/CiETabZ83l https://t.co/3Ch2VZFN9P

Nov 11, 2021 · 18 likes · 2 shares · 56,048 followers View post →

All mentions

The Role of Androgen Receptors in Muscle Growth

This video explores how androgen receptor sensitivity and density influence muscle growth, regardless of testosterone levels. It analyzes recent findings indicating that the content of these receptors may be more…

Mario Rubbino · Aug 1, 2024 1,442 views
William Lagakos
@caloriesproper2 · X

Muscle Androgen Receptor Content but Not Systemic Hormones Is Associated With Resistance Training-Induced Skeletal Muscle Hypertrophy in Healthy, Young Men https://t.co/Lm0nO9ZQmG

Mar 24, 2025 · 3,036 followers View post →
Mind Your Science!
@MindYourSci · X

RT @mackinprof: @shomer_ben @PrimaryCarePAC @drgabriellelyon Here's a few more papers... https://t.co/Rlmfc8JCMv https://t.co/5AmUAGwbr6 ht…

Nov 18, 2024 · 3 shares · 132 followers View post →
Joachim's Training
@TrainingInNYC · X

RT @mackinprof: @shomer_ben @PrimaryCarePAC @drgabriellelyon Here's a few more papers... https://t.co/Rlmfc8JCMv https://t.co/5AmUAGwbr6 ht…

Nov 12, 2024 · 3 shares · 778 followers View post →
Stuart Phillips (he/him)
@mackinprof · X

RT @mackinprof: @shomer_ben @PrimaryCarePAC @drgabriellelyon Here's a few more papers... https://t.co/Rlmfc8JCMv https://t.co/5AmUAGwbr6 ht…

Nov 12, 2024 · 3 shares · 56,048 followers View post →
Stuart Phillips (he/him)
@mackinprof · X

@shomer_ben @PrimaryCarePAC @drgabriellelyon Here's a few more papers... https://t.co/Rlmfc8JCMv https://t.co/5AmUAGwbr6 https://t.co/XZrdnHyh2R https://t.co/D7h9lQgIab https://t.co/ATTZDyL24a https://t.co/L1mi8jV01I Strength and hypertrophy with resistance training: chasing a hormonal ghost There are more...

Nov 12, 2024 · 24 likes · 3 shares · 56,048 followers View post →
133N
@predictevo · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 12, 2024 · 42 shares · 288 followers View post →
Randy Vegas
@RandyVegas4 · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 319 followers View post →
Brian
@BeRyeIn · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 1,140 followers View post →
Fast Eddy Trading & Contrarian Takes
@OpEdWealth · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 850 followers View post →
SeedphraseGuesser
@seedphraseguess · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 94 followers View post →
john doe
@johndoe90163489 · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 2,042 followers View post →
Prashant
@p7p8p9p · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 182 followers View post →
Abdulaziz N. Algain
@The_Lazy_Nerd · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 2,127 followers View post →
ascend
@ascentovalhalla · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 1,720 followers View post →
Bharadwaj papineni MD
@BaluAudi · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 106 followers View post →
t
@texugodum3l · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 747 followers View post →
Kenneth Thelandersson
@KThelandersson · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 189 followers View post →
Luna Capital LLC
@JavierXBT7 · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 1,015 followers View post →
THE__WAC
@THE__WAC · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 581 followers View post →
LeComteBB
@LeComteBB · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 573 followers View post →
Ægean
@Aegean_E · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 28,653 followers View post →
Fateh Singh
@Fateh_Shernu · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 62,798 followers View post →
TheLeap
@aBitHigh1 · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 271 followers View post →
FinnH
@FinnH919 · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 49 followers View post →
Peter
@SamFisherOps · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 10, 2024 · 42 shares · 193 followers View post →
Ryn.
@rynmolina · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 9, 2024 · 42 shares · 410 followers View post →
Red Reddington
@redredington22 · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 9, 2024 · 42 shares · 455 followers View post →
Zachary
@zachary135791 · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 9, 2024 · 42 shares · 5,707 followers View post →
Suede Labs Intern(Johnny Suede)
@jasoncola1 · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 9, 2024 · 42 shares · 20,677 followers View post →
GMERICANITE
@gmericanite · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 9, 2024 · 42 shares · 1,073 followers View post →
Blood Raven ✝️
@blindclassic_ · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 9, 2024 · 42 shares · 622 followers View post →
@PeterDeunov
@PeterDeunov · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 9, 2024 · 42 shares · 736 followers View post →
Joe
@JoeThePiranha · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 9, 2024 · 42 shares · 44 followers View post →
I
@val777 · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 9, 2024 · 42 shares · 848 followers View post →
Chris Voutsas
@TheMitoBro · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 9, 2024 · 42 shares · 3,273 followers View post →
Richard
@PGC1a_RB · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 9, 2024 · 42 shares · 14,800 followers View post →
Adam Mzelea Salim
@AdamMzeleaSalim · X

RT @BowTiedUM: Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsibl…

Jan 9, 2024 · 42 shares · 1,188 followers View post →
BowTied Biohacker
@BowTiedUM · X

Androgen receptor expression is responsible for 80-90% of strength and muscle gains Testosterone levels are only responsible for 10-20% https://t.co/LVLa2frIzO “Unlike intramuscular free testosterone, dihydrotestosterone, or 5α-reductase, there was a linear relationship

Jan 9, 2024 · 396 likes · 42 shares · 114,414 followers View post →
The Cynical Squid
@SquidCynical · X

@wellsy13 @TypingOfTheRed @sharrond62 @AnthonyBibbs19 I would argue against a DSD being a health condition, but that's not germane. They *can* have health implications. Commonalities in diagnoses do not equate to how the diagnosis presents on an individual. There is debate about testosterone. https://t.co/q4Cu99c6Fi

Jul 13, 2023 · 2,080 followers View post →
acco
@macko312 · X

RT @SFujita77: 運動実施に伴うIGF-1の役割については、近年は特に血管新生に伴う↑脳血流↑認知力が注目されているように思います。 https://t.co/DjZQ9dR0od 美容に関してはエビデンスが不十分で分かりませんが、少なくとも筋肥大にはIGF-1は…

May 6, 2023 · 5 shares · 194 followers View post →
たっちゃん
@masterbecome12 · X

RT @SFujita77: 運動実施に伴うIGF-1の役割については、近年は特に血管新生に伴う↑脳血流↑認知力が注目されているように思います。 https://t.co/DjZQ9dR0od 美容に関してはエビデンスが不十分で分かりませんが、少なくとも筋肥大にはIGF-1は…

May 6, 2023 · 5 shares · 430 followers View post →
千田耕平
@abashiripowers · X

RT @SFujita77: 運動実施に伴うIGF-1の役割については、近年は特に血管新生に伴う↑脳血流↑認知力が注目されているように思います。 https://t.co/DjZQ9dR0od 美容に関してはエビデンスが不十分で分かりませんが、少なくとも筋肥大にはIGF-1は…

May 6, 2023 · 5 shares · 367 followers View post →
山家 七恵【はみ】Nanae Yamaka
@hami0708 · X

RT @SFujita77: 運動実施に伴うIGF-1の役割については、近年は特に血管新生に伴う↑脳血流↑認知力が注目されているように思います。 https://t.co/DjZQ9dR0od 美容に関してはエビデンスが不十分で分かりませんが、少なくとも筋肥大にはIGF-1は…

May 6, 2023 · 5 shares · 2,216 followers View post →
Satoshi Fujita(藤田 聡)
@SFujita77 · X

運動実施に伴うIGF-1の役割については、近年は特に血管新生に伴う↑脳血流↑認知力が注目されているように思います。 https://t.co/DjZQ9dR0od 美容に関してはエビデンスが不十分で分かりませんが、少なくとも筋肥大にはIGF-1は関与していないというのが我々のスタンスです

May 6, 2023 · 31 likes · 5 shares · 7,124 followers View post →
DrMikeHawk
@mikehaw63337134 · X

@6reathe1 @MrMench76 @cursxd_ang3l @OvOBrezzzy https://t.co/kTYA6oq7Da

Oct 1, 2022 · 18 followers View post →
JT | Jerry Teixeira
@jerryteixeira · X

Unless you are clinically low in T, raising it some (but still within physiologically normal ranges) isn’t likely to do anything for your physique For best results, train to stimulate adaptations to training, not to spur transient hormonal release https://t.co/m7xSYjcneH

Nov 16, 2021 · 19 likes · 79,328 followers View post →
Nutricionistajuanquintero
@NutricionistaJQ · X

RT @mackinprof: @LazarevskiJovan @hubermanlab @DuncanFrench @UFCPI @BioLayne @DrAndyGalpin Rises in these hormones are a stress response an…

Nov 11, 2021 · 2 shares · 41 followers View post →
James McKendry, Ph.D.
@james_mckendry · X

RT @mackinprof: @LazarevskiJovan @hubermanlab @DuncanFrench @UFCPI @BioLayne @DrAndyGalpin Rises in these hormones are a stress response an…

Nov 11, 2021 · 2 shares · 1,307 followers View post →
Stuart Phillips (he/him)
@mackinprof · X

@LazarevskiJovan @hubermanlab @DuncanFrench @UFCPI @BioLayne @DrAndyGalpin Rises in these hormones are a stress response and play no meaningful role in strength or muscle development https://t.co/8qcrKFJAf3 https://t.co/L1mi8jV01I https://t.co/UjCO6KfZsS https://t.co/woH4oPqpt0 https://t.co/CiETabZ83l https://t.co/3Ch2VZFN9P

Nov 11, 2021 · 18 likes · 2 shares · 56,048 followers View post →
Stuart Phillips (he/him)
@mackinprof · X

@hubermanlab @DuncanFrench @UFCPI Truly disappointing! That concept has been consistently debunked. It's an antiquated thought process and just simply untrue! https://t.co/6oleUfeJ0v https://t.co/L1mi8jV01I https://t.co/rQRwemdpiF https://t.co/bINwlhYEMN https://t.co/fBJd3JEgpO https://t.co/hUB8X24DiK

Nov 11, 2021 · 12 likes · 56,048 followers View post →
町田@司書・システマ使い・火薬と鋼運営
@machida_77 · X

RT @SFujita77: 筋肥大に関する個人差については我々の以下の2つの先行研究も是非ご参照下さい: https://t.co/t1bJpGzqMi https://t.co/1wdVa4pOeL

Oct 18, 2021 · 3 shares · 1,082 followers View post →
とろいLi☄
@troy5151 · X

RT @SFujita77: 筋肥大に関する個人差については我々の以下の2つの先行研究も是非ご参照下さい: https://t.co/t1bJpGzqMi https://t.co/1wdVa4pOeL

Oct 17, 2021 · 3 shares · 1,151 followers View post →
ピプーコリコリコリ
@unk2nd · X

メモ https://t.co/52TIEBtMYB

Oct 16, 2021 · 129 followers View post →
OJSN
@iamojsn · X

RT @SFujita77: 筋肥大に関する個人差については我々の以下の2つの先行研究も是非ご参照下さい: https://t.co/t1bJpGzqMi https://t.co/1wdVa4pOeL

Oct 16, 2021 · 3 shares · 14,934 followers View post →
Kato
@EK_kyoto2017 · X

RT @SFujita77: 筋肥大に関する個人差については我々の以下の2つの先行研究も是非ご参照下さい: https://t.co/t1bJpGzqMi https://t.co/1wdVa4pOeL

Oct 16, 2021 · 3 shares · 742 followers View post →
Satoshi Fujita(藤田 聡)
@SFujita77 · X

筋肥大に関する個人差については我々の以下の2つの先行研究も是非ご参照下さい: https://t.co/t1bJpGzqMi https://t.co/1wdVa4pOeL

Oct 16, 2021 · 13 likes · 3 shares · 7,124 followers View post →
Ted Ryce
@ted_ryce · X

@LanesraMark But they’re wrong about the connection between T levels and muscle growth. Why do I say that? Because here’s the evidence testing this idea: https://t.co/88c1mxPjzJ

Sep 2, 2021 · 67,177 followers View post →
Ted Ryce
@ted_ryce · X

@OlegKulikov19 As I said in the tweet, supraphysiological levels of testosterone boost muscle growth. But T levels don’t seem to matter at all if they’re in the normal range. https://t.co/88c1mxPjzJ

Aug 31, 2021 · 67,177 followers View post →
Ivor Goodbody
@IvorGoodbody · X

Bad reception: "These results indicate that intramuscular androgen receptor content, but neither circulating nor intramuscular hormones, influence skeletal muscle hypertrophy following resistance training in previously trained young men." https://t.co/7U6FncStBl

Jul 26, 2021 · 1,888 followers View post →
あ
@XxSeSeSeSexX · X

RT @Touhara_sci: トレーニング中のテストステロン値のわずかな上昇は長期的な筋肥大に影響しない可能性が高い。これは確かAthletebodyの記事でまとめられていた。 一方でこの論文ではテストステロンの受容体が多い人がいわゆる”イージーゲイナー”な傾向にあると示唆…

Jan 23, 2021 · 3 shares · 209 followers View post →
OJSN
@iamojsn · X

RT @Touhara_sci: トレーニング中のテストステロン値のわずかな上昇は長期的な筋肥大に影響しない可能性が高い。これは確かAthletebodyの記事でまとめられていた。 一方でこの論文ではテストステロンの受容体が多い人がいわゆる”イージーゲイナー”な傾向にあると示唆…

Jan 22, 2021 · 3 shares · 14,934 followers View post →
論文ニキ
@Touhara_sci · X

トレーニング中のテストステロン値のわずかな上昇は長期的な筋肥大に影響しない可能性が高い。これは確かAthletebodyの記事でまとめられていた。 一方でこの論文ではテストステロンの受容体が多い人がいわゆる”イージーゲイナー”な傾向にあると示唆している。 https://t.co/LhSIwzM0Bn https://t.co/kVROaXRaHh

Jan 22, 2021 · 18 likes · 3 shares · 2,006 followers View post →
American.Arminius
@Bjorn_the_Beefy · X

@BioPhysChemMark @FoodFirst_Ty @Race__Realist @rdbsmiles @DaveKeto @DoctorTro @BioLayne Testosterone is complicated. Alarmingly low T levels found in elite athletes showing no signs of low T here https://t.co/h7otCPUplO. Baker doesn’t really show signs of low T. Perhaps muscle androgen receptors are a better indicator than free serum T levels https://t.co/KVTHPfBpMu

Sep 20, 2020 · 537 followers View post →
世紀末敗者@チャッキー・こけし
@NOJIMAXRACING · X

RT @SFujita77: @shoimakoga 運動後のコルチゾール(COR)変化と筋肥大については、”関係性が無い”や逆に相関する(COR濃度が筋肥大と関係する)という報告もあるので、そもそも単回運動に伴うCOR上昇が筋肥大を抑制する仮説には懐疑的です。60分以上の筋ト…

Jul 26, 2020 · 4 shares · 291 followers View post →
今古賀 翔
@shoimakoga · X

RT @SFujita77: @shoimakoga 運動後のコルチゾール(COR)変化と筋肥大については、”関係性が無い”や逆に相関する(COR濃度が筋肥大と関係する)という報告もあるので、そもそも単回運動に伴うCOR上昇が筋肥大を抑制する仮説には懐疑的です。60分以上の筋ト…

Jul 20, 2020 · 4 shares · 74,651 followers View post →
Tats
@penguinperforma · X

RT @SFujita77: @shoimakoga 運動後のコルチゾール(COR)変化と筋肥大については、”関係性が無い”や逆に相関する(COR濃度が筋肥大と関係する)という報告もあるので、そもそも単回運動に伴うCOR上昇が筋肥大を抑制する仮説には懐疑的です。60分以上の筋ト…

Jul 20, 2020 · 4 shares · 96 followers View post →
Satoshi Fujita(藤田 聡)
@SFujita77 · X

@shoimakoga 運動後のコルチゾール(COR)変化と筋肥大については、”関係性が無い”や逆に相関する(COR濃度が筋肥大と関係する)という報告もあるので、そもそも単回運動に伴うCOR上昇が筋肥大を抑制する仮説には懐疑的です。60分以上の筋トレではないですが。。https://t.co/1wdVa4pOeL https://t.co/JZikRpdm8S

Jul 20, 2020 · 46 likes · 4 shares · 7,124 followers View post →
IKTr
@StalkerGhost12 · X

RT @SekretSila: Es bastante importante, porque en cuestión de crecimiento muscular, el problema no es tanto los niveles de testosterona, qu…

Jul 19, 2020 · 1 share · 325 followers View post →
أسيد | OSAID
@OSAID_FIT · X

RT @osaid422: قاعدة علمية : كلام الأشخاص يستدل له ولا يستدل به ، لأن العبرة بالعلم وليس " بالبطل " ، غير أن جورج فرح له أخطاء كثيرة علمية ت…

May 9, 2020 · 1 share · 25,591 followers View post →
أسيد | OSAID
@OSAID_FIT · X

قاعدة علمية : كلام الأشخاص يستدل له ولا يستدل به ، لأن العبرة بالعلم وليس " بالبطل " ، غير أن جورج فرح له أخطاء كثيرة علمية تكلم عنها وجاب العيد ، إرتفاع التيستوستيرون والقروث هرمون بعد التمرين ، ليس له علاقة بزيادة الكتلة العضلية مطلقاً https://t.co/tc8cYj1Cii https://t.co/HUaXNkZZ5N

May 9, 2020 · 1 like · 1 share · 25,591 followers View post →
Silahammer 4k
@SekretSila · X

Es bastante importante, porque en cuestión de crecimiento muscular, el problema no es tanto los niveles de testosterona, que por lo general los jóvenes los tienen por las nubes, sino la sensibilidad a la testosterona de tu cuerpo. https://t.co/CewQumuW73

May 4, 2020 · 1 share · 4,417 followers View post →
Stuart Phillips (he/him)
@mackinprof · X

@ap_coach @GDLeahy @EricRawsonPhD @jploenneke @ShawnArent in humans too: https://t.co/fBJd3JEgpO https://t.co/xdzv754VuX but it's way more complicated than just AR... if reviewers ever let us publish!

Apr 15, 2020 · 3 likes · 56,048 followers View post →
Stuart Phillips (he/him)
@mackinprof · X

@Mangan150 Human data: https://t.co/V1GFg3zLAR https://t.co/fBJd3JEgpO intramuscular androgen receptor content, but not circulating nor intramuscular hormones (or enzymes regulating their production), influence skeletal muscle hypertrophy following RET in previously trained young men.

Apr 2, 2020 · 4 likes · 56,048 followers View post →
Ethan L. Ostrom, PhD.
@Ethan_L_Ostrom · X

@Fanfoot002 @BioLayne @SBakerMD He was probably referring to this paper by Dr. Phillips group that recently showed high responders to RET had higher levels of androgen receptor expression in lean tissue than low responders. But acute responses don’t = long term diffs... https://t.co/MBLZvCRUSw

Jan 19, 2020 · 3 likes · 294 followers View post →
Linda Galliher
@LindaGalliher · X

@CarnivoreMD listening to lab tests podcast. You asked for citation... Muscle Androgen Receptor Content Not Systemic Hormones Associated With Resistance Training-Induced Skeletal Muscle Hypertrophy https://t.co/s8JhDSLtdD

Sep 26, 2019 · 848 followers View post →
Dr Shawn Baker
@SBakerMD · X

@RedPillVegan @JTMarlin77 @Drgarthdavis @BioLayne https://t.co/olxAjlof9t study I referenced- in natural athletes receptor >>> hormone level- However is you are on gear then that also stimulates receptor increase, that’s why bodybuilders keep getting bigger

Mar 10, 2019 · 3 likes · 365,481 followers View post →
Ryan Pinto
@HPnutritionau · X

RT @mackinprof: Muscle Androgen Receptor Content but Not Systemic Hormones Is Associated With Resistance Training-Induced Skeletal Muscle H…

Mar 7, 2019 · 32 shares · 189 followers View post →
Jeff Ash
@HopeDrivesMe · X

@NanciGuestRDPhD @JadamJay I had a similar conversation earlier today specifically about T levels. This recent study came to my mind showing it’s not all about hormones but the receptors may play a larger role than we once thought. Still an advantage for bio men I would think. https://t.co/gHXBwlkxyI

Feb 27, 2019 · 1 like · 79 followers View post →
Dr Shawn Baker
@SBakerMD · X

@richcollins @DrSepah @professionaldog @robtrumpetsmith @MatthewJDalby @KetoCarnivore @chaszero @ZeroCarbHealth @kelly_hogan_zc https://t.co/olxAjlof9t this 2018 study is relevant in non PED athletes

Feb 22, 2019 · 3 likes · 365,481 followers View post →