Sports Med July 2005 PMID 15831061

Hormonal responses and adaptations to resistance exercise and training.

William J Kraemer, Nicholas A Ratamess

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Mentions

47
Peak: 5 in Apr 2019
across 7 sources since Mar 2018

Extended reach

96,291
potential audience

Total likes

1,525

Video views

57,966

Mentions per month

Mar 2018 – Dec 2025

Where it's discussed

  • X / Twitter25 posts
  • News9 articles
  • Instagram5 posts
  • YouTube4 videos
  • Facebook2 posts
  • TikTok1 posts
  • Reddit1 posts

AI synopsis

What people are saying

The overall discussion reflects strong interest and agreement, with many posters citing scientific studies and emphasizing the benefits of high-volume, moderate to high-intensity workouts in boosting hormones like testosterone and growth hormone, illustrating how the research influences fitness conversations. The tone ranges from casual remarks to detailed scientific references, indicating both engagement and respect for the article's findings.

AgreementModerate agreement

Most comments acknowledge the positive hormonal responses to resistance training, referencing scientific studies and supporting the core findings of the publication.

InterestHigh interest

Many discussions show high interest, with posters discussing specific hormonal effects, workout strategies, and scientific concepts related to hormone responses.

EngagementModerate engagement

Posts reference detailed workout parameters, cite scientific literature, and include personal insights, indicating a moderate level of engagement.

ImpactModerate impact

The discussions highlight recognition of resistance training's importance for health and muscle adaptation, though some comments are more superficial or casual, limiting overall impact.

Abstract in brief

  • Resistance exercise triggers a significant short-term hormonal response that is more important for muscle growth and remodeling than long-term hormonal level changes.
  • High-volume, moderate to high-intensity workouts with short rest periods and targeting large muscle groups produce the greatest spikes in hormones like testosterone, growth hormone (GH), and cortisol.
  • Hormones such as insulin and IGF-1 also play key roles in muscle growth, with IGF-1 upregulated by mechanical tension, and acute hormonal and mechanical signals being crucial for proteins synthesis and muscle adaptation.

Top posts

Most liked on X and Bluesky
Brett Singer MS,RD,CSSD
@BSinger10 · X

Hormonal Responses and Adaptations to Resistance Exercise and Training https://t.co/wLg6hPR0h1

Dec 26, 2020 · 20 likes · 3 shares · 2,810 followers View post →
Raúl Celdrán
@NTSAcademia · X

¿Has terminado ya la temporada? Nunca es mala idea hacerse una analítica completa. https://t.co/HIBO6JorZV https://t.co/EzHio6FNN0 https://t.co/9hlrVfPOnb https://t.co/5UxHtr0Edg https://t.co/iMrXcV2bbX

Oct 20, 2020 · 13 likes · 1 share · 3,088 followers View post →
Greg Sonnenfeld For New Mexico
@gsonnenf · X

@existentialcoms Me nerding out at the gym while applying my scientific knowledge of hormonal response to resistance exercise. https://t.co/yqJiodngOD https://t.co/i75gmY1D7D

Dec 17, 2022 · 11 likes · 110 followers View post →
ᴋᴜʀᴛ ᴍɪʀᴢᴀ
@kurtmirza7 · X

Dec 6, 2025 · 7 likes · 753 followers View post →
Līga
@RiekstkokaSirds · X

@PrincesZelt @juris_8 @notgazxel Tava attieksme jau smird. Labāk augums tonusā nekā uzburbusi, ļengana miesa. Un jā, svari ietekmē hormonus - uz veselīgo pusi abiem dzimumiem. Pārāk augsts estrogēns un pārāk zems testosterons sievietei kaitē: https://t.co/GESfGKTXKH https://t.co/ua1YmQc6HY

Dec 11, 2024 · 5 likes · 109 followers View post →
Georgios Mavropalias, PhD
@x_centrik · X

Resistance exercise and changes in testosterone, growth hormone, adrogen receptor, IGF, insulin + more? Ideal recipe for increases in most: 60-80% 1RM 10-15 rep 4-6 sets 1-3 min rest Large muscle mass Ingestion of amino acids and carbs prior and after

Apr 28, 2019 · 3 likes · 4 shares · 490 followers View post →

All mentions

ᴋᴜʀᴛ ᴍɪʀᴢᴀ
@kurtmirza7 · X

Dec 6, 2025 · 7 likes · 753 followers View post →
Jayce
@jayceandvibes · X

@donnieplath It does actually vaguely boost testosterone levels (which is why I feel the need to put a man through a mattress every time I finish leg day) Sources: https://t.co/TbzQ9WWIzz https://t.co/uA8uKJriQl

Oct 23, 2025 · 1 like · 5,985 followers View post →
Koca
@trxndadeK · X

@JOTAVEOOPROPRIO @pivetemaromba Kraemer, W. J., & Ratamess, N. A. (2005). Hormonal responses and adaptations to resistance exercise and training.

Sep 5, 2025 · 29 followers View post →
Dr. Freeman Actual
@CamboSliced · X

@Joeypete2301 @PrimeBiology You’re wrong. https://t.co/tttv0xOysA https://t.co/TWfq8ybcyy

Jul 16, 2025 · 1 like · 31 followers View post →
Mitsu Health
@MitsuMaHealth · X

Resistance training, particularly heavy compound lifts, can significantly boost serum testosterone levels. Citation: Kraemer, William J., and Nicholas A. Ratamess. "Hormonal responses and adaptations to resistance exercise and training." Sports Medicine 35, no. 4 (2005): https://t.co/1ss9YkY2PI

May 7, 2025 · 495 followers View post →
Līga
@RiekstkokaSirds · X

@PrincesZelt @juris_8 @notgazxel Tava attieksme jau smird. Labāk augums tonusā nekā uzburbusi, ļengana miesa. Un jā, svari ietekmē hormonus - uz veselīgo pusi abiem dzimumiem. Pārāk augsts estrogēns un pārāk zems testosterons sievietei kaitē: https://t.co/GESfGKTXKH https://t.co/ua1YmQc6HY

Dec 11, 2024 · 5 likes · 109 followers View post →
Irène
@irenozlemkaplan · X

@i_hate_vayne @FatihMohinder @RileyPat31 https://t.co/itdrFOfihw

Aug 18, 2024 · 1 like · 117 followers View post →
Tyler Woodward
@Tyler_woodward_ · X

#8 - Improved hormonal health including higher testosterone - https://t.co/GqkQ0WXmAh #9 - Increased strength - Carry all your groceries in a single trip #10 - Increased cardiovascular health - https://t.co/WgLg9nRhKG

Jul 25, 2023 · 405 followers View post →
Justin Slimm
@justinslimm · X

Lift heavy shit. Resistance training has been shown to elicit a significant acute hormonal response. Don't believe me? Here's a study: https://t.co/CFCv8bPDHp

Apr 16, 2023 · 753 followers View post →
Greg Sonnenfeld For New Mexico
@gsonnenf · X

@existentialcoms Me nerding out at the gym while applying my scientific knowledge of hormonal response to resistance exercise. https://t.co/yqJiodngOD https://t.co/i75gmY1D7D

Dec 17, 2022 · 11 likes · 110 followers View post →
Camille Bergeron
@UlavalEPSCB · X

Savez vous la différence entre la testostérone libre et la testostérone biodisponible? La réponse est juste ici!

Apr 5, 2022 · 1 like · 34 followers View post →
Gabriel Berrouard
@Gabberrouard · X

Article portant sur l'impact hormonal de l'entraînement physique et sa résistance sur le long terme. https://t.co/f6OxiOLJpy #Eps2300h2022

Apr 1, 2022 · 10 followers View post →
Marie-Lou Berthelot
@berthelotEDUC · X

Distinguer les différences entre la testostérone libre et celle qui est utilisée par l’organisme : https://t.co/DV2yj2FSeo #EPS2300H2022

Mar 30, 2022 · 1 like · 27 followers View post →
Ink Goblin
@Scribble_knight · X

@moonrat_draws I don't know if you're aware but there are some fitness activities that can boost testosterone recruitment. I have 0 experience working with anyone in your situation, but maybe there is some advice out there related to this which can be of use https://t.co/wJPHqUcB3B

Sep 11, 2021 · 1 like · 60 followers View post →
Abbie Marley
@marley_abbie · X

Acute hormonal response to exercise has been found to be more beneficial for tissue growth and remodeling than chronic changes! Moderate- high intensity with short rest intervals are the most beneficial in elevating hormone levels! #NUTR546 #hormones https://t.co/euN6DVPllV

Jun 16, 2021 · 9 followers View post →
Kimberly Faterkowski
@GHATS_President · X

RT @BSinger10: Hormonal Responses and Adaptations to Resistance Exercise and Training https://t.co/wLg6hPR0h1

Jan 5, 2021 · 3 shares · 247 followers View post →
isaac mourier
@isaacmourier · X

RT @BSinger10: Hormonal Responses and Adaptations to Resistance Exercise and Training https://t.co/wLg6hPR0h1

Dec 26, 2020 · 3 shares · 453 followers View post →
Brett Singer MS,RD,CSSD
@BSinger10 · X

Hormonal Responses and Adaptations to Resistance Exercise and Training https://t.co/wLg6hPR0h1

Dec 26, 2020 · 20 likes · 3 shares · 2,810 followers View post →
Chema Arguedas
@ChemaArguedas · X

RT @NATURAUL: ¿Has terminado ya la temporada? Nunca es mala idea hacerse una analítica completa. https://t.co/HIBO6JorZV https://t.co/EzH…

Oct 20, 2020 · 1 share · 4,851 followers View post →
Raúl Celdrán
@NTSAcademia · X

¿Has terminado ya la temporada? Nunca es mala idea hacerse una analítica completa. https://t.co/HIBO6JorZV https://t.co/EzHio6FNN0 https://t.co/9hlrVfPOnb https://t.co/5UxHtr0Edg https://t.co/iMrXcV2bbX

Oct 20, 2020 · 13 likes · 1 share · 3,088 followers View post →
YURI PAUCAR
@ypaucar · X

RT @MavropaliasG: Resistance exercise and changes in testosterone, growth hormone, adrogen receptor, IGF, insulin + more? Ideal recipe for…

Apr 29, 2019 · 4 shares · 1,204 followers View post →
EskeleThor
@EskeleThor · X

RT @MavropaliasG: Resistance exercise and changes in testosterone, growth hormone, adrogen receptor, IGF, insulin + more? Ideal recipe for…

Apr 28, 2019 · 4 shares · 405 followers View post →
Oliver C G Peña
@olivercgp · X

RT @MavropaliasG: Resistance exercise and changes in testosterone, growth hormone, adrogen receptor, IGF, insulin + more? Ideal recipe for…

Apr 28, 2019 · 4 shares · 95 followers View post →
Coach Wayland | Performance Expert | Craftsman
@WSWayland · X

RT @MavropaliasG: Resistance exercise and changes in testosterone, growth hormone, adrogen receptor, IGF, insulin + more? Ideal recipe for…

Apr 28, 2019 · 4 shares · 15,514 followers View post →
Georgios Mavropalias, PhD
@x_centrik · X

Resistance exercise and changes in testosterone, growth hormone, adrogen receptor, IGF, insulin + more? Ideal recipe for increases in most: 60-80% 1RM 10-15 rep 4-6 sets 1-3 min rest Large muscle mass Ingestion of amino acids and carbs prior and after

Apr 28, 2019 · 3 likes · 4 shares · 490 followers View post →
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