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Volume 13, Issue 2 (Iranian Journal of Ergonomics-In Press 2025)
Iran J Ergon 2025, 13(2): 0-0 |
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farjad pezeshk A, Ilbeigi S, Vafaiee M R. The effect of upper material in military boots on lower limb loading during walking. Iran J Ergon 2025; 13 (2)
URL: http://journal.iehfs.ir/article-1-1089-en.html
URL: http://journal.iehfs.ir/article-1-1089-en.html
1- university of birjand , abbas.farjad@birjand.ac.ir
2- university of birjand
2- university of birjand
Abstract: (99 Views)
Background and Objectives: The role of shaft stiffness in military boots is widely recognized, yet most research focuses on quantifying stiffness rather than examining how material composition of boot shaft influences performance. This study explores how different boot materials affect kinetic parameters, comparing conventional leather boots to a hybrid leather-synthetic design to assess their impact on mobility and biomechanical efficiency.
Methods: A repeated-measures experimental design was employed, assessing twenty healthy male participants under four conditions: walking with a formal shoe and three military boot types, each featuring distinct shaft materials (two leather and one a hybrid leather-synthetic design). Ground reaction forces (GRF), rate of force development (RFD), impulse was recorded using a force plate. Statistical analysis involved repeated-measures ANOVA with Bonferroni correction.
Results: Featuring synthetic materials in the shaft, boot 3 showed reduced negative impulse, and elevated positive impulse relative to traditional leather boots during gait.
Conclusions: These findings highlight the biomechanical advantages of hybrid boot designs, suggesting that reduced shaft stiffness improves mobility and motion efficiency. The study underscores the need for optimized traditional boot materials to enhance gait performance while minimizing injury risks, particularly for military personnel.
Methods: A repeated-measures experimental design was employed, assessing twenty healthy male participants under four conditions: walking with a formal shoe and three military boot types, each featuring distinct shaft materials (two leather and one a hybrid leather-synthetic design). Ground reaction forces (GRF), rate of force development (RFD), impulse was recorded using a force plate. Statistical analysis involved repeated-measures ANOVA with Bonferroni correction.
Results: Featuring synthetic materials in the shaft, boot 3 showed reduced negative impulse, and elevated positive impulse relative to traditional leather boots during gait.
Conclusions: These findings highlight the biomechanical advantages of hybrid boot designs, suggesting that reduced shaft stiffness improves mobility and motion efficiency. The study underscores the need for optimized traditional boot materials to enhance gait performance while minimizing injury risks, particularly for military personnel.
Type of Study: Research |
Subject:
Biomechanics
Received: 2025/06/23 | Accepted: 2025/09/1 | ePublished: 2025/09/1
Received: 2025/06/23 | Accepted: 2025/09/1 | ePublished: 2025/09/1
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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
