Overall, the discussions reflect a critical and highly engaged attitude, with examples such as comments dismissing the link between hormones and muscle gains, and references to scientific articles questioning previous assumptions, indicating that the conversation is both analytical and impactful in reshaping perceptions.
AgreementNeither agree nor disagree
The discussions show mixed opinions, with some posts challenging the study's findings while others dismiss common assumptions about hormones and muscle gains.
InterestHigh interest
Many posts delve into the nuances of the research, indicating high curiosity and engagement with the topic.
EngagementHigh engagement
Posts frequently reference scientific articles, question methodology, and debate implications, demonstrating deep involvement.
ImpactModerate impact
The social discussions challenge traditional beliefs about hormones and muscle growth, though some tone down expectations, suggesting moderate influence.
Abstract in brief
This study examined how acute hormone responses after intense leg exercise, such as growth hormone, testosterone, IGF-1, and cortisol, relate to muscle growth and strength gains in young men over a 12-week resistance training program.
The researchers found that there were no significant links between the immediate increases in hormones like GH, free testosterone, and IGF-1 with overall lean body mass or leg press strength gains.
However, they observed weak correlations between cortisol and certain muscle characteristics, like fiber cross-sectional area and lean mass, suggesting cortisol's role may be linked to muscle adaptation, but overall, these hormonal responses are only weakly or not at all related to strength improvements.
@AntelmPujol Hipertrofia y cortisol van de la mano https://t.co/eWh2IGcYBU
Aug 12, 2022 · 28 likes · 4 shares · 93 followersView post →
SH
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 · 56,051 followersView post →
SH
Stuart Phillips (he/him)
@mackinprof · X
In fact, the study found a weak positive correlation between cortisol and increases in lean body mass (LBM) and muscle fibre cross-sectional area (CSA) in individuals who underwent a 12-week resistance training program https://t.co/hWbIz103Rc
Oct 16, 2024 · 17 likes · 56,051 followersView post →
عد
عبدالعزيز دلحي
@AbdulazizDalhi · X
فلا يوجد افضلية في سياق افضل بناء عضلي اذا اتمرنت اقل من ساعة ولايوجد مانع بمدة اطول الى ساعة ونص ان حتى ساعتين لو فعلا تحتاجها.
المصادر للي حاب يتعمق
Oct 11, 2022 · 17 likes · 35,028 followersView post →
SH
Stuart Phillips (he/him)
@mackinprof · X
@GDLeahy @EricRawsonPhD @ShawnArent @jploenneke @KristaAustin @ExphysPhD No relationship between those hormones or their ratios to LBM or strength change in RT program see https://t.co/l8yq5MqbI8
https://t.co/U8502ZhjeT
https://t.co/pfAQll5TJF
https://t.co/Rj8HV20uzj
https://t.co/S5XxUUUrB0... and more from our group
Mar 6, 2020 · 10 likes · 2 shares · 56,051 followersView post →
This study examined how heavy resistance training affects hormone levels in younger (30 years old) and older (62 years old) men over 10 weeks, measuring hormones like testosterone, cortisol, growth hormone, and…
This study examined how heavy resistance training affects hormone levels in younger (30 years old) and older (62 years old) men over 10 weeks, measuring hormones like testosterone, cortisol, growth hormone, and…
This study examines how heavy resistance training impacts hormone levels in men aged 30 and 62 over 10 weeks, highlighting differences in hormonal responses and their implications for muscle strength and aging…
@PlusUltraSystem @JorgeGarBas @vanevery93 ¡No es cierto lo que dices! Cita algunos artículos que lo demuestren... Aquí tienes algunos que demuestran que lo que dices no es cierto:
https://t.co/D7h9lQgIab
https://t.co/L1mi8jV01I
https://t.co/clOLoCNhoP
https://t.co/6ZQD6kRPvY
Mar 17, 2025 · 3 likes · 56,051 followersView post →
MS
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 · 130 followersView post →
JT
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 · 759 followersView post →
SH
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 · 56,051 followersView post →
SH
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 · 56,051 followersView post →
SH
Stuart Phillips (he/him)
@mackinprof · X
In fact, the study found a weak positive correlation between cortisol and increases in lean body mass (LBM) and muscle fibre cross-sectional area (CSA) in individuals who underwent a 12-week resistance training program https://t.co/hWbIz103Rc
Oct 16, 2024 · 17 likes · 56,051 followersView post →
L
Leste
@les13des · X
@anoukInsoumBkup @lumireetombre1 @Cecilia271212 1) Malina, R. M., & Harper, A. B. (1994). Growth, Maturation, and Physical Activity.
2) West, D. W. D., & Phillips, S. M. (2010). Associations of exercise-induced hormone profiles and gains in strength and hypertrophy in a large cohort after weight training
@NallePuh1984 @elonmusk Det stämmer inte heller. Rent teoretiskt ökar kortisolet och testosteronet minskar. Men man ser fortfarande positiva resultat utav träningen. Hoppas du lärt dig något nytt idag.
https://t.co/5OoQzGH5XA
@KetoCarnivore @ElliottSale "Sound" ideas were the basis for the belief that acute changes in 'anabolic' hormones drove hypertrophy... a theorem we now know has no basis
https://t.co/D7h9lPZ6LB
https://t.co/L1mi8jDoD8
https://t.co/clOLoD4Sgn
@SimpliFaster No role for anabolic hormones in this process... really absolutely none:
https://t.co/clOLoCNhoP https://t.co/L1mi8jV01I https://t.co/D7h9lQgIab https://t.co/iMULMRO1c9
May 24, 2021 · 3 likes · 56,051 followersView post →
BT
Bhopender Thakur
@TheBhupiThakur · X
RT @mackinprof: @NanciGuestRDPhD @livereater2 @shameermulji @PedantDog @Nomzobo @gosharpshooter I doubt that elevated T is a big deal.
htt…
Jan 21, 2021 · 2 shares · 1,393 followersView post →
MW
Marcus Wolford
@mvmntcoach · X
RT @mackinprof: @NanciGuestRDPhD @livereater2 @shameermulji @PedantDog @Nomzobo @gosharpshooter I doubt that elevated T is a big deal.
htt…
Jan 20, 2021 · 2 shares · 2,420 followersView post →
SH
Stuart Phillips (he/him)
@mackinprof · X
@NanciGuestRDPhD @livereater2 @shameermulji @PedantDog @Nomzobo @gosharpshooter I doubt that elevated T is a big deal.
https://t.co/D7h9lQgIab
https://t.co/vLlvhoBqvd
https://t.co/clOLoCNhoP
https://t.co/iMULMRO1c9
Jan 20, 2021 · 5 likes · 2 shares · 56,051 followersView post →
Associations of exercise-induced hormone profiles and gains in strength and hypertrophy in a large cohort after weight training https://t.co/LBoLbqOUq5
@DrewBaye @Jozo_Grgic @medxfitness Wrong title... should have been: THE REPEATED LACK OF associations of exercise-induced hormone profiles and gains in strength and hypertrophy in a large cohort after weight training
RT @mackinprof: in the hypertrophic process - https://t.co/abZ5ZjaDVT https://t.co/S5XxUUUrB0 (read first), https://t.co/U8502ZhjeT (read s…
Mar 21, 2020 · 2 shares · 708 followersView post →
SH
Stuart Phillips (he/him)
@mackinprof · X
in the hypertrophic process - https://t.co/abZ5ZjaDVT https://t.co/S5XxUUUrB0 (read first), https://t.co/U8502ZhjeT (read second), https://t.co/l8yq5MqbI8 (read third). And an interesting point-counterpoint: https://t.co/4zFSyVPbXN
Mar 20, 2020 · 7 likes · 2 shares · 56,051 followersView post →
EP
Ema.pf
@BlackStrongOk · X
RT @mackinprof: @GDLeahy @EricRawsonPhD @ShawnArent @jploenneke @KristaAustin @ExphysPhD No relationship between those hormones or their ra…
RT @mackinprof: @GDLeahy @EricRawsonPhD @ShawnArent @jploenneke @KristaAustin @ExphysPhD No relationship between those hormones or their ra…
Mar 6, 2020 · 2 shares · 7,523 followersView post →
SH
Stuart Phillips (he/him)
@mackinprof · X
@GDLeahy @EricRawsonPhD @ShawnArent @jploenneke @KristaAustin @ExphysPhD No relationship between those hormones or their ratios to LBM or strength change in RT program see https://t.co/l8yq5MqbI8
https://t.co/U8502ZhjeT
https://t.co/pfAQll5TJF
https://t.co/Rj8HV20uzj
https://t.co/S5XxUUUrB0... and more from our group
Mar 6, 2020 · 10 likes · 2 shares · 56,051 followersView post →
M
Mike
@michaelscally · X
RT @mackinprof: @hphyphil @rebelhealth1 @BioLayne IGF-1 and T 'dropping' would mean very little unless they dropped to non-measurable level…
Feb 29, 2020 · 2 shares · 890 followersView post →
KT
Kevin Tipton
@proftipper · X
RT @mackinprof: @hphyphil @rebelhealth1 @BioLayne IGF-1 and T 'dropping' would mean very little unless they dropped to non-measurable level…
Feb 28, 2020 · 2 shares · 18,153 followersView post →
SH
Stuart Phillips (he/him)
@mackinprof · X
@hphyphil @rebelhealth1 @BioLayne IGF-1 and T 'dropping' would mean very little unless they dropped to non-measurable levels - https://t.co/kOmkImYtv1 & https://t.co/l8yq5MqbI8 - and people gain muscle in big E deficits (with T, GH, IGF-1 in the toilet) https://t.co/Tz2Y5pKRIV
Feb 28, 2020 · 8 likes · 2 shares · 56,051 followersView post →
F
Evolve Dietetics
Facebook
ΔLBM r=0.29 (P=0.03)—no such luck for GH, IGF-1 or T https://link.springer. com/article/10.1007/s00421-011-2246-z (DOI: 10.1007/s00421-011-2246-z) For ...
https://doi.org/10.1007/s00421-011-2246-z. 95 1.3.8 Estrogen • This is the predominant sex hormone secreted from the female ovaries characterization ...
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