ArticleJournal of healthcare engineering2021
Variable Heights Influence Lower Extremity Biomechanics and Reactive Strength Index during Drop Jump: An Experimental Study of Male High Jumpers.
Article in Journal of healthcare engineering, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- Does task experience moderate habituation effects in drop jumps? - An intra- and interday reliability and measurement error analysis.BMC sports science, medicine & rehabilitation · 2026Article
- Comparative study of the effects of custom-made insole and ordinary insole in adults with flexible flatfoot on different slopes.Technology and health care : official journal of the European Society for Engineering and Medicine · 2024Article
- Optimal Loading Height: A Practical Research of Drop Jump from Biomechanics.Journal of healthcare engineering · 2022Review
- Drop Height Impacts the Lower Limb Elastic Energy's Utilization for Male High Jumpers: A Experimental Research from Biomechanics.Applied bionics and biomechanics · 2022Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: This study finds the lower limbs' reactive strength index and biomechanical parameters on variable heights. Objective: This research aims to reveal the effects of drop height on lower limbs' reactive strength index and biomechanical parameters. Methods: Two AMTI force platforms and Vicon motion capture system were used to collect kinematic and dynamic signals of the lower limbs. Results: The drop height had significant effects on peak vertical ground reaction force and peak vertical ground reaction force in the extension phase, lower limbs' support moment, eccentric power of the hip joint, eccentric power of the knee joint, eccentric power of the ankle joint, and concentric power of the hip joint. The drop height had no significant effects on the reactive strength index. Reactive strength index (RSI) had no significant correlations with the personal best of high jumpers. The optimal loading height for the maximum reactive strength index was 0.45 m. Conclusion: The optimal loading height for the reactive strength index can be used for explosive power training and lower extremity injury prevention.
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Registered trials
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