The Ultimate Hamstring Strength Test (NordBord)

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  • เผยแพร่เมื่อ 11 ธ.ค. 2024

ความคิดเห็น • 7

  • @dawidkowalczyk6224
    @dawidkowalczyk6224 ปีที่แล้ว

    Great video! Thank you for sharing! What would a good eccentric mean power score for academy football players be? I’m assuming it would be best to compare relative to BW also?

    • @globalperformanceinsights
      @globalperformanceinsights  ปีที่แล้ว +1

      Thank you Dawid!
      So the Nordic hamstring test measures force, rather than power. The study mentioned at 04:48 describes Qatari academy footballers with N/kg on average around 4.5-4.7 N/kg. Here is a link to the full text:
      www.termedia.pl/Eccentric-hamstring-strength-in-young-athletes-is-best-documented-when-normalised-to-body-mass-A-cross-sectional-study-with-normative-data-of-590-athletes-from-different-age-categories,78,50251,0,1.html
      You can also try Buchheit's expected strength score based on bodyweight mentioned at 05:05 and here is the full text for that paper:
      mart1buch.files.wordpress.com/2015/11/buchheit-effect-of-bm-on-hs-strength-using-the-nordbord.pdf

  • @nicolaspanteli6308
    @nicolaspanteli6308 11 หลายเดือนก่อน +1

    Hello Jo,
    Nice video. In your video, you mentioned that practitioners target an asymmetry value of

    • @globalperformanceinsights
      @globalperformanceinsights  11 หลายเดือนก่อน

      Thank you Nicolas. Yes, this is a very broad statement and in actuality, knowing each individual's healthy/pre-injury asymmetry as a baseline is better practice. But people tend to use >10% to highlight those that might have a concerning baseline...
      Anyway, the authority on asymmetry research is Dr Chris Bishop at Middlesex University. Below are some of his articles:
      Global Performance Insights guest blog post: www.globalperformanceinsights.com/post/interlimb-asymmetry-calculations-interpreting-data-and-adding-direction-without-compromising-the-m#google_vignette
      Sportsmith blog post: www.sportsmith.co/articles/a-guide-to-asymmetries/
      Literature review on ResearchGate: Measuring Interlimb Asymmetry for Strength and Power: A Brief Review of Assessment Methods, Data Analysis, Current Evidence, and Practical Recommendations
      www.researchgate.net/publication/362482241_Measuring_inter-limb_asymmetry_for_strength_and_power_A_brief_review_of_assessment_methods_data_analysis_current_evidence_and_practical_recommendations
      Hope that helps! Maybe my next video should be on asymmetries 😀

    • @nicolaspanteli6308
      @nicolaspanteli6308 11 หลายเดือนก่อน

      @@globalperformanceinsights Thank you very much.
      Yes, that is a good idea or maybe what training load should we use in the gym in specific exercises activating hamstring muscles so to reduce that asymmetry e.g 3 sets for the weaker limb and 2 for the stronger one in the single leg hip thrust 🤔

  • @lornegoldenberg3492
    @lornegoldenberg3492 ปีที่แล้ว

    Well done!!!! 💪