Eur J Appl Physiol December 2014 PMID 25113097

Muscle activation during low- versus high-load resistance training in well-trained men.

Brad J Schoenfeld, Bret Contreras, Jeffrey M Willardson, Fabio Fontana, Gul Tiryaki-Sonmez

Mentions

8
Peak: 1 in Apr 2017
across 3 sources since Apr 2017

Extended reach

885,889
potential audience

Total likes

12,556

Video views

789,639

Mentions per month

Apr 2017 – Apr 2025

Where it's discussed

  • News4 articles
  • X / Twitter2 posts
  • YouTube2 videos

AI synopsis

What people are saying

The discussions highlight that the study's data on rep ranges from 7 to 22 at 75% 1RM and 20 to 72 at 30% underscores that heavier loads produce higher muscle activation, with users referencing these specifics to emphasize practical training considerations. The tone and choice of detailed data reflect a critical, analytical engagement that supports the importance of load in muscle activation.

AgreementModerate agreement

Most discussions acknowledge the study's findings, particularly the greater muscle activation with high loads, indicating general agreement or acceptance.

InterestHigh interest

The participants show high interest by referencing specific rep ranges and the implications for resistance training practices, suggesting engagement with the content.

EngagementModerate engagement

Posts include technical details like rep ranges and 1RM percentages, pointing to a moderate level of deep engagement with the research methodology.

ImpactModerate impact

Although users find the findings relevant, the impact appears moderate, as discussions focus on confirming known principles rather than revolutionary insights.

Abstract in brief

  • The study compared muscle activation in well-trained men during low-load (30% of 1RM) and high-load (75% of 1RM) leg press exercises, using EMG to measure muscle activity.
  • Results showed that high-load training elicited significantly greater peak and average muscle activation than low-load training, suggesting that lifting lighter loads to failure does not fully activate the muscles.
  • This indicates that training with very light weights to muscle failure may not produce the same muscular adaptations as heavier lifting since it doesn't fully engage all motor units.

Top posts

Most liked on X and Bluesky
Brad Schoenfeld, PhD
@BradSchoenfeld · X

@yianniszacharia Yep. Well, our study in resistance trained men training in the leg press showed rep ranges of 7 to 22 at 75% 1RM and 20 to 72 at 30% https://t.co/M76tP1AHns

Jul 7, 2024 · 10 likes · 95,810 followers View post →
齊藤慎也 Shinya Saito
@shinya__saito · X

https://t.co/qsbvsRMuDH

Oct 13, 2024 · 401 followers View post →

All mentions

齊藤慎也 Shinya Saito
@shinya__saito · X

https://t.co/qsbvsRMuDH

Oct 13, 2024 · 401 followers View post →
Brad Schoenfeld, PhD
@BradSchoenfeld · X

@yianniszacharia Yep. Well, our study in resistance trained men training in the leg press showed rep ranges of 7 to 22 at 75% 1RM and 20 to 72 at 30% https://t.co/M76tP1AHns

Jul 7, 2024 · 10 likes · 95,810 followers View post →
Are the Hypertrophic Adaptations to High and Low-Load Resistance ...
News

doi: 10.1007/s00421-014-2976-9 under the terms of the Creative Commons Attribution License (CC BY). The use, Schoenfeld, B. J., Grgic, J., Ogborn, D., and ...

Dec 17, 2025 View →
2024 Saez-Berlanga A New Sports Garment With Elastomeric ...
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Journal of Applied Physiology 114(12):2491–2497 DOI 10.1007/s00421-014-2976-9. Stenger MB, Lee SMC, Westby CM, Ribeiro LC, Phillips TR, Martin DS, Platts SH ...

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232323 | PDF
News

trained men, „European Journal of Applied Physiology” 2014, 114(12), s. 2491–2497, DOI: https://doi.org/10.1007/s00421-014-2976-9. 11. Baz-Valle E.

Dec 17, 2025 View →
Flewwelling Et Al 2025 What Are The Potential Mechanisms of ...
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training in well-trained men. Eur J Appl Physiol 114: 2491–2497, 2014. japplphysiol.01215.2007. doi:10.1007/s00421-014-2976-9. 20 ...

Apr 13, 2025 View →