Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during the leg extension. Perhaps a (partial) explanation for regional muscular hypertrophy? https://t.co/rfjOnB466N
Hip flexion angle affects longitudinal muscle activity of the rectus femoris in leg extension exercise.
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Feb 2023 – Oct 2025Where it's discussed
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What people are saying
Discussions highlight the article's focus on how hip flexion angles influence muscle activity, with comments like 'Very interesting!' and references to regional muscle activation, indicating a positive reception. The tone is generally curious and supportive, emphasizing the study's relevance to exercise and muscle hypertrophy, though some remain skeptical and call for further research.
Most discussions acknowledge the significance of the article, with some explicitly supporting the findings, such as mentions that the research offers interesting insights into muscle activation at different angles.
The posts show a mild level of engagement, with commenters expressing curiosity about the implications but not deeply analyzing the methodology or practical applications.
Several discussions reference the topic broadly, like the activation of different muscle regions and potential effects on training or hypertrophy, indicating moderate conversational involvement.
Participants believe the study could influence understanding of exercise techniques and muscle training, suggesting a moderate but meaningful potential to affect fitness practices or further research.
Abstract in brief
- The study found that the angle of hip flexion during leg extension exercises affects how much different parts of the rectus femoris muscle (a muscle in the thigh) are activated, with specific regions being more engaged at certain angles.
- When the hip flexion angle was set at 80 degrees, the middle part of the rectus femoris showed less muscle activity compared to other angles, indicating less activation at this position.
- The subjective feeling of muscle contraction didn't always match the actual muscle activity measured, suggesting that relying solely on how muscles feel during exercise might not accurately reflect true muscle activation, and specific angles like 40 degrees may be more effective for targeted training.]
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Most liked on X and BlueskyEJAPに採択された論文が公開されました。大腿直筋近位を鍛えるには、レッグエスクテンションで骨盤を操作するのが大切です。 詳しくは筆頭著者の @Hiroku_Mitsuya 先生(岡田研究室一期生)からの説明を待ちましょう。 https://t.co/CIlMxIVugN https://t.co/gdlwIxRmfT
European Journal of Applied Physiologyに論文が掲載されました。 「Hip flexion angle affects longitudinal muscle activity of the rectus femoris in leg extension exercise」 https://t.co/xkeRPyUPt7 https://t.co/JmCLfURpgR https://t.co/3p9QQah1Qf
“Sentir” o músculo não é parâmetro para hipertrofia. “Os resultados elucidaram que a percepção subjetiva de esforço em certas regiões do músculo NÃO corresponderam aos resultados da ressonância magnética” https://t.co/vy7dQirNzG
这文章要了日本所有健身网红的命啊 https://t.co/f4ecGwPS5c
昨日?出てた大腿直筋の動員を股関節角度0.40.80度のレッグexで比較した研究 最近話題なってた股関節伸展させるケツアゲエクステンションと考えると面白いな〜と思った(小並感) あと収縮感は大事やけど、デカくするって意味では当てならんことも多いよな〜って感想 https://t.co/5RZpz6EKPv
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Impact of Hip Flexion Angle on Rectus Femoris Activation in Leg Extension Exercises
This study investigates how hip flexion angles during leg extension affect muscle activity in the thigh's rectus femoris. Specific angles, such as 40 degrees, may optimize targeted muscle engagement.
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Hip flexion angle affects longitudinal muscle activity of the rectus femoris in leg extension exercise https://t.co/AlMI9kmW4Q
https://t.co/h2IfAkOnMr https://t.co/h6wA6Y0Bc0
■ Ref info: Mitsuya, Hiroku, et al. "Hip flexion angle affects longitudinal muscle activity of the rectus femoris in leg extension exercise." European Journal of Applied Physiology (2023): 1-11. ■ Ref link: https://t.co/Jmvkbdjma2 ■ note link: https://t.co/BoBeRAHyoC
这文章要了日本所有健身网红的命啊 https://t.co/f4ecGwPS5c
RT @BradSchoenfeld: Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during…
RT @yvesporto8: “Sentir” o músculo não é parâmetro para hipertrofia. “Os resultados elucidaram que a percepção subjetiva de esforço em ce…
RT @yvesporto8: “Sentir” o músculo não é parâmetro para hipertrofia. “Os resultados elucidaram que a percepção subjetiva de esforço em ce…
“Sentir” o músculo não é parâmetro para hipertrofia. “Os resultados elucidaram que a percepção subjetiva de esforço em certas regiões do músculo NÃO corresponderam aos resultados da ressonância magnética” https://t.co/vy7dQirNzG
Idk….. it’s interesting but the line of pull and more efficient pennation angles are so marginally small it doesn’t seem to explain this,,, I’d be skeptical until I see more research to back it up https://t.co/WGxLu6x79h
RT @BradSchoenfeld: Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during…
昨日?出てた大腿直筋の動員を股関節角度0.40.80度のレッグexで比較した研究 最近話題なってた股関節伸展させるケツアゲエクステンションと考えると面白いな〜と思った(小並感) あと収縮感は大事やけど、デカくするって意味では当てならんことも多いよな〜って感想 https://t.co/5RZpz6EKPv
RT @Hiroku_Mitsuya: European Journal of Applied Physiologyに論文が掲載されました。 「Hip flexion angle affects longitudinal muscle activity of the rectu…
RT @BradSchoenfeld: Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during…
RT @BradSchoenfeld: Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during…
RT @BradSchoenfeld: Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during…
RT @BradSchoenfeld: Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during…
RT @BradSchoenfeld: Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during…
Hip flexion angle affects longitudinal muscle activity of the rectus femoris in leg extension exercise - PubMed - https://t.co/dN2pV28UtT
RT @BradSchoenfeld: Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during…
RT @BradSchoenfeld: Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during…
RT @BradSchoenfeld: Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during…
RT @BradSchoenfeld: Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during…
RT @BradSchoenfeld: Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during…
RT @BradSchoenfeld: Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during…
RT @BradSchoenfeld: Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during…
RT @BradSchoenfeld: Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during…
RT @BradSchoenfeld: Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during…
Very interesting! Suggests that different segments of the rectus femoris are activated at different joint angles during the leg extension. Perhaps a (partial) explanation for regional muscular hypertrophy? https://t.co/rfjOnB466N
RT @Hiroku_Mitsuya: European Journal of Applied Physiologyに論文が掲載されました。 「Hip flexion angle affects longitudinal muscle activity of the rectu…
RT @Hiroku_Mitsuya: European Journal of Applied Physiologyに論文が掲載されました。 「Hip flexion angle affects longitudinal muscle activity of the rectu…
RT @Hiroku_Mitsuya: European Journal of Applied Physiologyに論文が掲載されました。 「Hip flexion angle affects longitudinal muscle activity of the rectu…
European Journal of Applied Physiologyに論文が掲載されました。 「Hip flexion angle affects longitudinal muscle activity of the rectus femoris in leg extension exercise」 https://t.co/xkeRPyUPt7 https://t.co/JmCLfURpgR https://t.co/3p9QQah1Qf
RT @okadatakashi_AT: EJAPに採択された論文が公開されました。大腿直筋近位を鍛えるには、レッグエスクテンションで骨盤を操作するのが大切です。 詳しくは筆頭著者の @Hiroku_Mitsuya 先生(岡田研究室一期生)からの説明を待ちましょう。 http…
RT @okadatakashi_AT: EJAPに採択された論文が公開されました。大腿直筋近位を鍛えるには、レッグエスクテンションで骨盤を操作するのが大切です。 詳しくは筆頭著者の @Hiroku_Mitsuya 先生(岡田研究室一期生)からの説明を待ちましょう。 http…
RT @okadatakashi_AT: EJAPに採択された論文が公開されました。大腿直筋近位を鍛えるには、レッグエスクテンションで骨盤を操作するのが大切です。 詳しくは筆頭著者の @Hiroku_Mitsuya 先生(岡田研究室一期生)からの説明を待ちましょう。 http…
RT @okadatakashi_AT: EJAPに採択された論文が公開されました。大腿直筋近位を鍛えるには、レッグエスクテンションで骨盤を操作するのが大切です。 詳しくは筆頭著者の @Hiroku_Mitsuya 先生(岡田研究室一期生)からの説明を待ちましょう。 http…
RT @okadatakashi_AT: EJAPに採択された論文が公開されました。大腿直筋近位を鍛えるには、レッグエスクテンションで骨盤を操作するのが大切です。 詳しくは筆頭著者の @Hiroku_Mitsuya 先生(岡田研究室一期生)からの説明を待ちましょう。 http…
RT @okadatakashi_AT: EJAPに採択された論文が公開されました。大腿直筋近位を鍛えるには、レッグエスクテンションで骨盤を操作するのが大切です。 詳しくは筆頭著者の @Hiroku_Mitsuya 先生(岡田研究室一期生)からの説明を待ちましょう。 http…
RT @okadatakashi_AT: EJAPに採択された論文が公開されました。大腿直筋近位を鍛えるには、レッグエスクテンションで骨盤を操作するのが大切です。 詳しくは筆頭著者の @Hiroku_Mitsuya 先生(岡田研究室一期生)からの説明を待ちましょう。 http…
EJAPに採択された論文が公開されました。大腿直筋近位を鍛えるには、レッグエスクテンションで骨盤を操作するのが大切です。 詳しくは筆頭著者の @Hiroku_Mitsuya 先生(岡田研究室一期生)からの説明を待ちましょう。 https://t.co/CIlMxIVugN https://t.co/gdlwIxRmfT