October 2020 PMID 33312291

Different Shoulder Exercises Affect the Activation of Deltoid Portions in Resistance-Trained Individuals.

Yuri A C Campos, Jeferson M Vianna, Miller P Guimarães, Jorge L D Oliveira, Claudio Hernández-Mosqueira, Sandro F da Silva, Paulo H Marchetti

Download social card

Mentions

20
Peak: 5 in Apr 2023
across 4 sources since Dec 2020

Extended reach

201,270
potential audience

Total likes

4,309

Video views

70,574

Mentions per month

Dec 2020 – Nov 2025

Where it's discussed

  • X / Twitter11 posts
  • News6 articles
  • YouTube2 videos
  • Facebook1 posts

AI synopsis

What people are saying

The discussions reflect genuine engagement with the research, with examples like mentions of specific muscle activation percentages and references to EMG analysis, highlighting both scientific interest and practical application for workout strategies. The tone is informative yet enthusiastic, emphasizing how these findings can influence training routines.

AgreementModerate agreement

Most discussions agree that specific shoulder exercises like lateral raises and shoulder presses effectively activate targeted deltoid muscles, evidenced by comments supporting the study’s findings.

InterestHigh interest

The use of technical terms such as MVIC and EMG analysis, along with discussions about muscle activation, indicates high interest among fitness enthusiasts and researchers.

EngagementModerate engagement

Posts cite specific data from the study and relate it to workout practices, showing moderate depth of discussion and analysis.

ImpactModerate impact

The conversations suggest the study influences fitness routines by highlighting exercise effectiveness, though the overall societal impact remains moderate.

Abstract in brief

  • The study found that the shoulder press and lateral raise exercises activate the anterior and medial deltoid muscles more effectively than the bench press and dumbbell fly exercises.
  • The posterior deltoid showed the highest activation during the lateral raise and shoulder press, with significantly less activity during the bench press and dumbbell fly.
  • Overall, different shoulder exercises target specific parts of the deltoid muscle, with shoulder press and lateral raise being more effective for activating these muscles in resistance-trained individuals.]

Top posts

Most liked on X and Bluesky
Yoshinori Yamamoto
@claymoreberserk · X

For the medial deltoid, the lateral raise (30.3% MVIC) and shoulder press (27.9% MVIC) . For the posterior deltoid, the lateral raise (24% MVIC) presented a significantly higher level of activation when compared to other exercises https://t.co/LJ0n4kc3JZ

Apr 13, 2023 · 22 likes · 4 shares · 76,186 followers View post →
Nick Krontiris
@nick_krontiris · X

Different Shoulder Exercises Affect the Activation of Deltoid Portions in Resistance-Trained Individuals (open access) https://t.co/WwCAt3mFGy #exercise #fitness #fit #Workout #TrainHard #GymLife #GymTime #muscle #strength #lift #GetStrong #hypertrophy #gainz #gains

Dec 16, 2020 · 7 likes · 1 share · 19,483 followers View post →
OJSN
@iamojsn · X

Different Shoulder Exercises Affect the Activation of Deltoid Portions in Resistance-Trained Individuals - PMC - https://t.co/FddjWj1Ed3 https://t.co/sAcgwqA2I0

Oct 8, 2022 · 2 likes · 14,984 followers View post →
Prof. Ian Horsley
@Back_in_Action · X

Different Shoulder Exercises Affect the Activation of Deltoid Portions in Resistance-Trained Individuals. https://t.co/Ho9pxE9Fuu

Dec 26, 2020 · 1 like · 1 share · 11,825 followers View post →
deeper_ctr_
@deeper_ctr_ · X

RT @claymoreberserk: For the medial deltoid, the lateral raise (30.3% MVIC) and shoulder press (27.9% MVIC) . For the posterior deltoid,…

Apr 13, 2023 · 4 shares · 3,414 followers View post →
Doc Red
@Dr_Red_Gamer · X

Fellow adventurer! Study measuring maximum isometric voluntary contraction (MVIC) in shoulder exercises Surprise surprise… Lateral raises and shoulder presses

Apr 26, 2024 · 2,548 followers View post →

All mentions

Doc Red
@Dr_Red_Gamer · X

Fellow adventurer! Study measuring maximum isometric voluntary contraction (MVIC) in shoulder exercises Surprise surprise… Lateral raises and shoulder presses

Apr 26, 2024 · 2,548 followers View post →
カズユキ79☃️
@MJy11XblyBv3Iyv · X

RT @claymoreberserk: For the medial deltoid, the lateral raise (30.3% MVIC) and shoulder press (27.9% MVIC) . For the posterior deltoid,…

Apr 13, 2023 · 4 shares · 842 followers View post →
筋猫
@kinbyo0929 · X

RT @claymoreberserk: For the medial deltoid, the lateral raise (30.3% MVIC) and shoulder press (27.9% MVIC) . For the posterior deltoid,…

Apr 13, 2023 · 4 shares · 140 followers View post →
剣帝フィジカルを目指すアライグマ
@monorisuuser171 · X

RT @claymoreberserk: For the medial deltoid, the lateral raise (30.3% MVIC) and shoulder press (27.9% MVIC) . For the posterior deltoid,…

Apr 13, 2023 · 4 shares · 309 followers View post →
deeper_ctr_
@deeper_ctr_ · X

RT @claymoreberserk: For the medial deltoid, the lateral raise (30.3% MVIC) and shoulder press (27.9% MVIC) . For the posterior deltoid,…

Apr 13, 2023 · 4 shares · 3,414 followers View post →
Yoshinori Yamamoto
@claymoreberserk · X

For the medial deltoid, the lateral raise (30.3% MVIC) and shoulder press (27.9% MVIC) . For the posterior deltoid, the lateral raise (24% MVIC) presented a significantly higher level of activation when compared to other exercises https://t.co/LJ0n4kc3JZ

Apr 13, 2023 · 22 likes · 4 shares · 76,186 followers View post →
OJSN
@iamojsn · X

Different Shoulder Exercises Affect the Activation of Deltoid Portions in Resistance-Trained Individuals - PMC - https://t.co/FddjWj1Ed3 https://t.co/sAcgwqA2I0

Oct 8, 2022 · 2 likes · 14,984 followers View post →
John Ware PT, DHSc
@JohnWarePT · X

@AJA_Cortes I think recent EMG analysis supports your hypothesis. https://t.co/QJWUA4nWnw

Mar 15, 2022 · 838 followers View post →
Savi@MSK_ESP
@SaviMSKESP1 · X

RT @Back_in_Action: Different Shoulder Exercises Affect the Activation of Deltoid Portions in Resistance-Trained Individuals. https://t.co/…

Dec 28, 2020 · 1 share · 12 followers View post →
Prof. Ian Horsley
@Back_in_Action · X

Different Shoulder Exercises Affect the Activation of Deltoid Portions in Resistance-Trained Individuals. https://t.co/Ho9pxE9Fuu

Dec 26, 2020 · 1 like · 1 share · 11,825 followers View post →
Nick Krontiris
@nick_krontiris · X

Different Shoulder Exercises Affect the Activation of Deltoid Portions in Resistance-Trained Individuals (open access) https://t.co/WwCAt3mFGy #exercise #fitness #fit #Workout #TrainHard #GymLife #GymTime #muscle #strength #lift #GetStrong #hypertrophy #gainz #gains

Dec 16, 2020 · 7 likes · 1 share · 19,483 followers View post →
Studio Move Trainer | Capinzal SC
Facebook

Journal of Human Kinetics, 75, 5–14. https://doi.org/10.2478/hukin- 2020-0033 #treinadorlucasguerreiro #studiomovetrainer #movetraineracademy #musculacao # ...

Dec 14, 2025 View →
Lanza Et Al 2024 | PDF | Strength Training | Anatomical Terms Of ...
News

311 Deltoid Portions in Resistance-Trained Individuals. J Hum Kinet 75, 5–14. 312 https://doi.org/10.2478/hukin-2020-0033 313 Cohen, J.

Dec 14, 2025 View →
Lanza-etal-J-Bodyw-Mov-Ther-2024 2 | PDF | Strength Training ...
News

major compared to the triceps brachii and pectoralis minor, but not Kinet. 75, 5–14. https://doi.org/10.2478/hukin-2020-0033. Cohen, J., 1988. Statistical power ...

Dec 14, 2025 View →
Ebubekir - Bilimsel Yaklaşımla Vücut Geliştirme | PDF
News

https://doi.org/10.2478/hukin-2020-0033 11. Coratella, G., Tornatore, G., Longo, S., Esposito, F., & Cè, E. (2020). An Electromyographic Analysis of Lateral ...

Dec 14, 2025 View →
6 Shoulder Exercises for Strength, Size, and Stability
News

doi:10.2478/hukin-2020-0033. Schoenfeld BJ, Grgic J, Van Every DW, Plotkin DL. Loading Recommendations for Muscle Strength, Hypertrophy, and ...

Nov 24, 2025 View →
10 Best Rear Delt Exercises (With Workout Plans) | by FIT LIFE ...
News

... Resistance-Trained Individuals. J Hum Kinet. 2020 Oct; 75: 5–14. doi: 10.2478/hukin-2020–0033. Shoulder Exercises · Shoulder Workout.

Dec 4, 2024 View →
Cómo hacer el press Arnold para hombros de manera segura ...
News

doi: 10.2478/hukin-2020-0033. PMID: 33312291; PMCID: PMC7706677. Coratella G, Tornatore G, Longo S, Esposito F, Cè E. Front vs Back and ...

Nov 26, 2024 View →