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Yona T, Kamel N, Cohen-Eick G, Ovadia I, Fischer A. One-dimension statistical parametric mapping in lower limb biomechanical analysis: A systematic scoping review. Gait Posture 2024; 109:133-146. [PMID: 38306782 DOI: 10.1016/j.gaitpost.2024.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 12/26/2023] [Accepted: 01/16/2024] [Indexed: 02/04/2024]
Abstract
BACKGROUND Biomechanics significantly impacts sports performance and injury prevention. Traditional methods like discrete point analysis simplify continuous kinetic and kinematic data, while one-dimensional Statistical Parametric Mapping (spm1d) evaluates entire movement curves. Nevertheless, spm1d's application in sports and injury research is limited. As no systematic review exists, we conducted a scoping systematic review, synthesizing the current applications of spm1d across various populations, activities, and injuries. This review concludes by identifying gaps in the literature and suggesting areas for future research. RESEARCH QUESTION What research exists using spm1d in sports biomechanics, focusing on the lower limbs, in what populations, and what are the current research gaps? METHODS We searched PubMed, Embase, Web of Science, and ProQuest databases for the following search string: "(((knee) OR (hip)) OR (ankle)) OR (foot) OR (feet) AND (statistical parametric mapping)". English peer-reviewed studies assessing lower limb kinetics or kinematics in different sports or sports-related injuries were included. Reviews, meta-analyses, conference abstracts, and grey literature were excluded. RESULTS Our search yielded 165 papers published since 2012. Among these, 112 examined healthy individuals (67 %), and 53 focused on injured populations (33 %). Running (n = 45), cutting (n = 25), and jumping/landing (n = 18) were the most common activities. The predominant injuries were anterior cruciate ligament rupture (n = 21), chronic ankle instability (n = 18), and hip-related pain (n = 9). The main research gaps included the unbalanced populations, underrepresentation of common sports and sport-related injuries, gender inequality, a lack of studies in non-laboratory settings, a lack of studies on varied sports gear, and a lack of reporting standardization. SIGNIFICANCE This review spotlights crucial gaps in spm1d research within sports biomechanics. Key issues include a lack of studies beyond laboratory settings, underrepresentation of various sports and injuries, and gender disparities in research populations. Addressing these gaps can significantly enhance the application of spm1d in sports performance, injury analysis, and rehabilitation.
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Affiliation(s)
- Tomer Yona
- Department of Biomedical Engineering, Technion, Israel Institute of Technology, Haifa, Israel
| | - Netanel Kamel
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Galya Cohen-Eick
- Department of Biomedical Engineering, Technion, Israel Institute of Technology, Haifa, Israel
| | - Inbar Ovadia
- Department of Mechanical Engineering, Technion, Israel Institute of Technology, Haifa, Israel
| | - Arielle Fischer
- Department of Biomedical Engineering, Technion, Israel Institute of Technology, Haifa, Israel.
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Gu Y, Zheng Z, Zeng Q, Yang C, Song Y, Wan X. Acute effects of negative heel shoes on perceived pain and knee biomechanical characteristics of runners with patellofemoral pain. J Foot Ankle Res 2024; 17:e12001. [PMID: 38551203 DOI: 10.1002/jfa2.12001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 03/06/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND To determine the effects of negative heel shoes on perceived pain and knee biomechanical characteristics of runners with patellofemoral pain (PFP) during running. METHODS Sixteen runners with PFP ran in negative (-11 mm drops) and positive (5 mm drops) heel shoes while visual analog scale (VAS) scores, retroreflective markers, and ground reaction force were acquired by applying a 10-cm VAS, infrared motion capture system, and a three-dimensional force plate. Knee moment, patellofemoral joint stress (PFJS), and other biomechanical parameters during the stance phase were calculated based on inverse dynamics and a biomechanical model of the patellofemoral joint. RESULTS The foot inclination angle, peak PFJS during the stance phase, patellofemoral joint reaction force, knee extension moment, and quadriceps force at the time of peak PFJS of runners with PFP in negative heel shoes were lower than that in positive heel shoes, no significant difference was found in VAS scores, knee flexion angle, patellofemoral contact area, and quadriceps moment arm at the time of peak PFJS. CONCLUSIONS Compared to positive heel shoes, running in negative heel shoes decreases peak PFJS in runners with PFP, which may decrease patellofemoral joint loading, thus reducing the possibility of further development of PFP. TRAIL REGISTRATION Sports Science Experiment Ethics Committee of Beijing Sport University. 2023095H, April 18, 2023 (prospectively registered).
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Affiliation(s)
- Yu Gu
- Department of Sports Biomechanics, Beijing Sport University, Beijing, China
| | - Zhiyi Zheng
- ANTA Sports Science Laboratory, ANTA (China) Co., Ltd., Xiamen, China
| | - Quanshou Zeng
- ANTA Sports Science Laboratory, ANTA (China) Co., Ltd., Xiamen, China
| | - Chen Yang
- School of Sports and Health, Nanjing Sport Institute, Nanjing, China
| | - Yu Song
- Department of Health, Sport, & Exercise Sciences, University of Kansas, Lawrence, Kansas, USA
| | - Xianglin Wan
- Department of Sports Biomechanics, Beijing Sport University, Beijing, China
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Mai P, Robertz L, Robbin J, Bill K, Weir G, Kurz M, Trudeau MB, Hollander K, Hamill J, Willwacher S. Towards functionally individualised designed footwear recommendation for overuse injury prevention: a scoping review. BMC Sports Sci Med Rehabil 2023; 15:152. [PMID: 37951935 PMCID: PMC10638717 DOI: 10.1186/s13102-023-00760-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 10/25/2023] [Indexed: 11/14/2023]
Abstract
Injury prevention is essential in running due to the risk of overuse injury development. Tailoring running shoes to individual needs may be a promising strategy to reduce this risk. Novel manufacturing processes allow the production of individualised running shoes that incorporate features that meet individual biomechanical and experiential needs. However, specific ways to individualise footwear to reduce injury risk are poorly understood. Therefore, this scoping review provides an overview of (1) footwear design features that have the potential for individualisation; and (2) the literature on the differential responses to footwear design features between selected groups of individuals. These purposes focus exclusively on reducing the risk of overuse injuries. We included studies in the English language on adults that analysed: (1) potential interaction effects between footwear design features and subgroups of runners or covariates (e.g., age, sex) for running-related biomechanical risk factors or injury incidences; (2) footwear comfort perception for a systematically modified footwear design feature. Most of the included articles (n = 107) analysed male runners. Female runners may be more susceptible to footwear-induced changes and overuse injury development; future research should target more heterogonous sampling. Several footwear design features (e.g., midsole characteristics, upper, outsole profile) show potential for individualisation. However, the literature addressing individualised footwear solutions and the potential to reduce biomechanical risk factors is limited. Future studies should leverage more extensive data collections considering relevant covariates and subgroups while systematically modifying isolated footwear design features to inform footwear individualisation.
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Affiliation(s)
- Patrick Mai
- Institute of Biomechanics and Orthopaedics, German Sport University Cologne, Am Sportpark Müngersdorf 6, 50933, Cologne, Germany.
- Institute for Advanced Biomechanics and Motion Studies, Offenburg University, Offenburg, Germany.
- Department of Physical Performance, Norwegian School of Sports Sciences, Oslo, Norway.
| | - Leon Robertz
- Institute of Biomechanics and Orthopaedics, German Sport University Cologne, Am Sportpark Müngersdorf 6, 50933, Cologne, Germany
| | - Johanna Robbin
- Institute for Advanced Biomechanics and Motion Studies, Offenburg University, Offenburg, Germany
| | - Kevin Bill
- Institute of Biomechanics and Orthopaedics, German Sport University Cologne, Am Sportpark Müngersdorf 6, 50933, Cologne, Germany
| | - Gillian Weir
- Biomechanics Laboratory, University of Massachusetts Amherst, Amherst, MA, USA
| | - Markus Kurz
- Sports Tech Research Centre, Mid Sweden University, Östersund, Sweden
| | | | - Karsten Hollander
- Institute of Interdisciplinary Exercise Science and Sports Medicine, MSH Medical School Hamburg, Hamburg, Germany
| | - Joseph Hamill
- Biomechanics Laboratory, University of Massachusetts Amherst, Amherst, MA, USA
| | - Steffen Willwacher
- Institute of Biomechanics and Orthopaedics, German Sport University Cologne, Am Sportpark Müngersdorf 6, 50933, Cologne, Germany
- Institute for Advanced Biomechanics and Motion Studies, Offenburg University, Offenburg, Germany
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Kayll SA, Hinman RS, Bryant AL, Bennell KL, Rowe PL, Paterson KL. Do biomechanical foot-based interventions reduce patellofemoral joint loads in adults with and without patellofemoral pain or osteoarthritis? A systematic review and meta-analysis. Br J Sports Med 2023:bjsports-2022-106542. [PMID: 36898768 DOI: 10.1136/bjsports-2022-106542] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2023] [Indexed: 03/12/2023]
Abstract
OBJECTIVE To evaluate the effects of biomechanical foot-based interventions (eg, footwear, insoles, taping and bracing on the foot) on patellofemoral loads during walking, running or walking and running combined in adults with and without patellofemoral pain or osteoarthritis. DESIGN Systematic review with meta-analysis. DATA SOURCES MEDLINE, CINAHL, SPORTdiscus, Embase and CENTRAL. ELIGIBILITY CRITERIA FOR SELECTING STUDIES English-language studies that assessed effects of biomechanical foot-based interventions on peak patellofemoral joint loads, quantified by patellofemoral joint pressure, reaction force or knee flexion moment during gait, in people with or without patellofemoral pain or osteoarthritis. RESULTS We identified 22 footwear and 11 insole studies (participant n=578). Pooled analyses indicated low-certainty evidence that minimalist footwear leads to a small reduction in peak patellofemoral joint loads compared with conventional footwear during running only (standardised mean difference (SMD) (95% CI) = -0.40 (-0.68 to -0.11)). Low-certainty evidence indicated that medial support insoles do not alter patellofemoral joint loads during walking (SMD (95% CI) = -0.08 (-0.42 to 0.27)) or running (SMD (95% CI) = 0.11 (-0.17 to 0.39)). Very low-certainty evidence indicated rocker-soled shoes have no effect on patellofemoral joint loads during walking and running combined (SMD (95% CI) = 0.37) (-0.06 to 0.79)). CONCLUSION Minimalist footwear may reduce peak patellofemoral joint loads slightly compared with conventional footwear during running only. Medial support insoles may not alter patellofemoral joint loads during walking or running and the evidence is very uncertain about the effect of rocker-soled shoes during walking and running combined. Clinicians aiming to reduce patellofemoral joint loads during running in people with patellofemoral pain or osteoarthritis may consider minimalist footwear.
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Affiliation(s)
- Samual A Kayll
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, Faculty of Medicine Dentistry & Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | - Rana S Hinman
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, Faculty of Medicine Dentistry & Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | - Adam L Bryant
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, Faculty of Medicine Dentistry & Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | - Kim L Bennell
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, Faculty of Medicine Dentistry & Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | - Patrick L Rowe
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, Faculty of Medicine Dentistry & Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | - Kade L Paterson
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, Faculty of Medicine Dentistry & Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia
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Ramsey C, Peterson B, Hébert-Losier K. Measurement and reporting of footwear characteristics in running biomechanics: A systematic search and narrative synthesis of contemporary research methods. Sports Biomech 2023; 22:351-387. [PMID: 36214324 DOI: 10.1080/14763141.2022.2125431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
This review aimed to synthesise the methods for assessing and reporting footwear characteristics among studies evaluating the effect of footwear on running biomechanics. Electronic searches of Scopus®, EBSCO, PubMed®, ScienceDirect®, and Web of Science® were performed to identify original research articles of the effect of running footwear on running biomechanics published from 1st January 2015 to 7th October 2020. Risk of bias among included studies was not assessed. Results were presented via narrative synthesis. Eligible studies compared the effect of two or more footwear conditions in adult runners on a biomechanical parameter. Eighty-seven articles were included and data from 242 individual footwear were extracted. Predominantly, studies reported footwear taxonomy (i.e., classification) and manufacturer information, however omitted detail regarding the technical specifications of running footwear and did not use validated footwear reporting tools. There is inconsistency among contemporary studies in the methods by which footwear characteristics are assessed and reported. These findings point towards a need for consensus regarding the reporting of these characteristics within biomechanical studies to facilitate the conduct of systematic reviews and meta-analyses pertaining to the effect of running footwear on running biomechanics.
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Affiliation(s)
- Codi Ramsey
- Institute of Sport , Exercise and Health, Otago Polytechnic, Dunedin, New Zealand
| | - Benjamin Peterson
- Department of Podiatry, School of Health, Medical and Applied Sciences, CQUniversity, Rockhampton, QLD, Australia
| | - Kim Hébert-Losier
- Division of Health, Engineering, Computing and Science, Te Huataki Waiora School of Health, University of Waikato, Tauranga, New Zealand
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Mo S, Huang M, Ng L, Cheung RTH. Footstrike angle cut-off values to classify footstrike pattern in runners. Res Sports Med 2023; 31:181-191. [PMID: 34278903 DOI: 10.1080/15438627.2021.1954516] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Footstrike angle (FSA) has been widely used to classify footstrike pattern (FSP). However, inconsistent FSA cut-off values were adopted in previous studies. This study aimed to validate the FSA cut-off values in runners. Stride index, the gold standard to determine FSP, and FSA were obtained when 15 experienced runners, 14 novice runners and 14 untrained individuals performed 3-min run on an instrumented treadmill at their preferred running speeds in habitual, rearfoot, midfoot and forefoot strike patterns. According to the receiver operating characteristic curve associated with the Youden index, the optimal FSA cut-off values were -0.8° (i.e., cut-off angle for forefoot strike) -7.4° (i.e., cut-off angle for rearfoot strike) for runners. We observed minor differences in the FSA cut-off values across runners with various running experience and a wider cut-off range for midfoot strikers when a modified strike index was utilized. This validation study established cut-off footstrike angles for runners' FSP classification.
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Affiliation(s)
- Shiwei Mo
- Research Center of Health & Exercise Sciences, Division of Sports Science and Physical Education, Shenzhen University, Shenzhen, China
| | - Meizhen Huang
- Department of Physical Therapy and Rehabilitation Science,School of Medicine, University of Maryland, Baltimore, MD, USA
| | - Leo Ng
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Bentley, Australia
| | - Roy T H Cheung
- School of Health Sciences, Western Sydney University, Campbelltown, Australia
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Sánchez-Ramírez C, Ramsey C, Palma-Oyarce V, Herrera-Hernández E, Aedo-Muñoz E. Heel-to-toe drop of running shoes: a systematic review of its biomechanical effects. FOOTWEAR SCIENCE 2023. [DOI: 10.1080/19424280.2023.2180542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
Affiliation(s)
- Celso Sánchez-Ramírez
- Sciences of Physical Activity, Sports and Health School, University of Santiago of Chile (USACH), Santiago, Chile
| | - Codi Ramsey
- Institute of Sport, Exercise, and Health, Otago Polytechnic, Dunedin, New Zealand
| | - Valentina Palma-Oyarce
- Sciences of Physical Activity, Sports and Health School, University of Santiago of Chile (USACH), Santiago, Chile
| | - Eduardo Herrera-Hernández
- Sciences of Physical Activity, Sports and Health School, University of Santiago of Chile (USACH), Santiago, Chile
| | - Esteban Aedo-Muñoz
- Sciences of Physical Activity, Sports and Health School, University of Santiago of Chile (USACH), Santiago, Chile
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Perrin TP, Morio CYM, Besson T, Kerhervé HA, Millet GY, Rossi J. Comparison of skin and shoe marker placement on metatarsophalangeal joint kinematics and kinetics during running. J Biomech 2023; 146:111410. [PMID: 36529092 DOI: 10.1016/j.jbiomech.2022.111410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 11/28/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022]
Abstract
This study investigated the effects of marker placement (skin- vs shoe-mounted) on metatarsophalangeal joint (MTP) kinematics and kinetics during running. Fifteen trained men ran on a 15-m track at 10 and 13 km/h with three (low, standard and high stiffness) shoe longitudinal bending stiffnesses (LBS). Reflective markers were fixed on the shoe upper, and on the skin using holes cut in the shoe. Three-dimensional marker positions and ground reaction forces were recorded at 200 and 2000 Hz, respectively. Kinematic and kinetic parameters were analyzed using one-dimensional metrics (statistical parametric mapping). MTP joint was less dorsiflexed at midstance ([57% to 100%] of braking phase and [0% to 48%] of pushing phase), and the MTP joint plantarflexion moment was higher ([22% to 55%] of pushing phase) with the shoe markerset in comparison with the skin markerset. The effect of LBS on MTP angle was found to be significant for a larger percentage of each stride using the shoe markerset compared to the skin markerset. However, the effect of LBS on plantarflexion moment was significant with the shoe markerset only. The effect of running speed on MTP angle was significant for a larger percentage of each stride with the skin markerset. This study demonstrates that the placement of markers influences the measurement of MTP kinematics and kinetics and that these effects are mediated by other variables such as LBS or running speed. It is concluded that the shoe markerset does not fully reflect the movement of the MTP joint.
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Affiliation(s)
- T P Perrin
- Univ Lyon, UJM-Saint-Etienne, Inter-university Laboratory of Human Movement Biology, EA 7424, F-42023 Saint-Etienne, France; ENS Rennes, Bruz, France
| | - C Y M Morio
- Decathlon SportsLab, Movement Sciences Department, Lille, France
| | - T Besson
- Univ Lyon, UJM-Saint-Etienne, Inter-university Laboratory of Human Movement Biology, EA 7424, F-42023 Saint-Etienne, France
| | - H A Kerhervé
- Univ Rennes, M2S - EA 7470, F-35000 Rennes, France
| | - G Y Millet
- Univ Lyon, UJM-Saint-Etienne, Inter-university Laboratory of Human Movement Biology, EA 7424, F-42023 Saint-Etienne, France; Institut Universitaire de France (IUF), France
| | - J Rossi
- Univ Lyon, UJM-Saint-Etienne, Inter-university Laboratory of Human Movement Biology, EA 7424, F-42023 Saint-Etienne, France.
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Zhang M, Cui J, Liu H. Effect of Flat Running Shoes on Hip Kinematics in Male Recreational Runners. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16473. [PMID: 36554352 PMCID: PMC9778694 DOI: 10.3390/ijerph192416473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 12/02/2022] [Accepted: 12/05/2022] [Indexed: 06/17/2023]
Abstract
Patellofemoral joint pain and iliotibial band syndrome are very common running-related injuries. Excessive contralateral pelvic drop, hip adduction, and hip internal rotation have been suggested to be associated with the two injuries. The purpose of this repeated measures and the cross-sectional study was to investigate the effect of flat running shoes on these kinematic variables compared with that of conventional running shoes with a 10 mm drop. Eighteen male recreational runners were recruited to run in flat shoes and conventional shoes with a 10 mm drop, in random order. Impact force data and lower extremity kinematics were synchronously obtained using two Kistler force plates and eight motion infrared cameras, whereas differences in the impact force and hip kinematics were compared using statistical parametric mapping. Regarding hip kinematics, the hip flexion (p = 0.004) and adduction angles (p = 0.004) decreased significantly at 30-70% and 62-85% of the stance phase, respectively, while wearing flat running shoes; the contralateral pelvic drop angle (p = 0.001) decreased significantly at 31-75% of the stance phase while wearing flat running shoes. The knee internal rotation angle (p = 0.035) decreased significantly at 8-17% of the stance phase while wearing flat running shoes compared with conventional running shoes. Given that these kinematic variables are associated with patellofemoral joint pain and iliotibial band syndrome, flat running shoes may have potential benefits for the prevention or treatment of knee injuries.
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Affiliation(s)
- Masen Zhang
- Biomechanics Laboratory, School of Sport Science, Beijing Sport University, Beijing 100084, China
| | - Jing Cui
- Biomechanics Laboratory, School of Sport Science, Beijing Sport University, Beijing 100084, China
| | - Hui Liu
- China Institute of Sport and Health Science, Beijing Sport University, Beijing 100084, China
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Fu F, Guo L, Tang X, Wang J, Xie Z, Fekete G, Cai Y, Hu Q, Gu Y. Effect of the Innovative Running Shoes With the Special Midsole Structure on the Female Runners’ Lower Limb Biomechanics. Front Bioeng Biotechnol 2022; 10:866321. [PMID: 35733527 PMCID: PMC9208082 DOI: 10.3389/fbioe.2022.866321] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 04/27/2022] [Indexed: 11/21/2022] Open
Abstract
The study aimed to research the effects of innovative running shoes (a high heel-to-toe drop and special structure of midsole) on the biomechanics of the lower limbs and perceptual sensitivity in female runners. Fifteen healthy female runners were recruited to run through a 145-m runway with planted force plates at one peculiar speed (3.6 m/s ± 5%) with two kinds of shoe conditions (innovative running shoes vs. normal running shoes) while getting biomechanical data. The perception of shoe characteristics was assessed simultaneously through a 15-cm visual analog scale. The statistical parametric mapping technique calculated the time-series parameters. Regarding 0D parameters, the ankle dorsiflexion angle of innovative running shoes at touchdown was higher, and the peak dorsiflexion angle, range of motion, peak dorsiflexion velocity, and plantarflexion moment on the metatarsophalangeal joint of innovative running shoes during running were significantly smaller than those of normal running shoes (all p < 0.001). In addition, the braking phase and the time of peak vertical force 1 of innovative running shoes were found to be longer than those of normal running shoes (both p < 0.05). Meanwhile, the average vertical loading rate 1, peak vertical loading rate 1, peak braking force, and peak vertical force 1 in the innovative running shoes were lower than those of the normal running shoes during running (both p < 0.01). The statistical parametric mapping analysis exhibited a higher ankle dorsiflexion angle (0–4%, p < 0.05), a smaller knee internal rotation angle (0–6%, p < 0.05) (63–72%, p < 0.05), a decreased vertical ground reaction force (11–17%, p = 0.009), and braking anteroposterior ground reaction force (22–27%, p = 0.043) for innovative running shoes than normal running shoes. Runners were able to perceive the cushioning of innovative running shoes was better than that of normal running shoes. These findings suggested combining the high offset and structure of the midsole would benefit the industrial utilization of shoe producers in light of reducing the risk of running injuries for female runners.
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Affiliation(s)
- Fengqin Fu
- Faculty of Sports Science, Ningbo University, Ningbo, China
- Doctoral School on Safety and Security Sciences, Óbuda University, Budapest, Hungary
- Science Laboratory, Innovation center of Xtep Co., Ltd., Xiamen, China
| | - Lianming Guo
- Science Laboratory, Innovation center of Xtep Co., Ltd., Xiamen, China
| | - Xunfei Tang
- Science Laboratory, Innovation center of Xtep Co., Ltd., Xiamen, China
| | - Jiayu Wang
- Faculty of Sports Science, Ningbo University, Ningbo, China
| | - Zhihao Xie
- Science Laboratory, Innovation center of Xtep Co., Ltd., Xiamen, China
| | - Gusztáv Fekete
- Savaria Institute of Technology, Eötvös Loránd University, Budapest, Hungary
| | - Yuhui Cai
- Science Laboratory, Innovation center of Xtep Co., Ltd., Xiamen, China
| | - Qiuli Hu
- Faculty of Sports Science, Ningbo University, Ningbo, China
| | - Yaodong Gu
- Faculty of Sports Science, Ningbo University, Ningbo, China
- *Correspondence: Yaodong Gu,
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Zhang M, Zhou X, Zhang L, Liu H, Yu B. The effect of heel-to-toe drop of running shoes on patellofemoral joint stress during running. Gait Posture 2022; 93:230-234. [PMID: 35183841 DOI: 10.1016/j.gaitpost.2022.02.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 01/09/2022] [Accepted: 02/12/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND Traditional running shoes with heel-to-toe drops is thought to be a contributor to increased patellofemoral joint stress, which is proposed as a mechanism of patellofemoral pain. RESEARCH QUESTION Is there an increase in patellofemoral joint stress when running in shoes with drops compared to running in shoes without a drop? METHODS Lower limbs kinematics and ground reaction force were collected from eighteen healthy runners during over-ground running in shoes with 15 mm, 10 mm, 5 mm drops, and without a drop. Patellofemoral joint force and stress were calculated from the kinematic and kinetic data using a biomechanical model of the patellofemoral joint. RESULTS The peak patellofemoral joint stress was increased by more than 15% when running in shoes with 15 mm and 10 mm drops compared to running in shoes without a drop (p = 0.003, p = 0.001). The knee flexion angle was significantly increased when running in shoes with 15 mm, 10 mm and 5 mm drops (p = 0.014, p = 0.003, p = 0.002), the knee extension moment (p = 0.009, p = 0.002) and patellofemoral joint force (p = 0.003, p = 0.001) were increased when running in shoes with 15 mm and 10 mm drops, compared to running in shoes without a drop. SIGNIFICANCE Compared to running in shoes without a drop, running in shoes with drops > 5 mm increase the peak patellofemoral joint stress significantly, which is mainly due to the increased knee extension moment.
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Affiliation(s)
- Masen Zhang
- Biomechanics Laboratory, School of Sport Science, Beijing Sport University, Beijing, China
| | - Xinglong Zhou
- Biomechanics Laboratory, School of Sport Science, Beijing Sport University, Beijing, China
| | - Liwen Zhang
- Biomechanics Laboratory, School of Sport Science, Beijing Sport University, Beijing, China
| | - Hui Liu
- China Institute of Sport and Health Science, Beijing Sport University, Beijing, China.
| | - Bing Yu
- Center for Human Movement Science, Division of Physical Therapy, School of Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
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Fu F, Levadnyi I, Wang J, Xie Z, Fekete G, Cai Y, Gu Y. Effect of the Construction of Carbon Fiber Plate Insert to Midsole on Running Performance. MATERIALS 2021; 14:ma14185156. [PMID: 34576379 PMCID: PMC8467156 DOI: 10.3390/ma14185156] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/26/2021] [Accepted: 08/30/2021] [Indexed: 11/16/2022]
Abstract
In this paper, to investigate the independent effect of the construction of the forefoot carbon-fiber plate inserted to the midsole on running biomechanics and finite element simulation, fifteen male marathon runners were arranged to run across a runway with embedded force plates at two specific running speeds (fast-speed: 4.81 ± 0.32 m/s, slow-speed: 3.97 ± 0.19 m/s) with two different experimental shoes (a segmented forefoot plate construction (SFC), and a full forefoot plate construction (FFC)), simulating the different pressure distributions, energy return, and stiffness during bending in the forefoot region between the SFC and FFC inserted to midsole. Kinetics and joint mechanics were analyzed. The results showed that the footwear with SFC significantly increased the peak metatarsophalangeal joint (MTPJ) plantarflexion velocity and positive work at the knee joint compared to the footwear with FFC. The results about finite element simulation showed a reduced maximum pressure on the midsole; meanwhile, not significantly affected was the longitudinal bending stiffness and energy return with the SFC compared to the FFC. The results can be used for the design of marathon running shoes, because changing the full carbon fiber plate to segment carbon fiber plate induced some biomechanical transformation but did not significantly affect the running performance, what is more, reducing the peak pressure of the carbon plate to the midsole by cutting the forefoot area of the carbon fiber plate could be beneficial from a long-distance running perspective for manufacturers.
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Affiliation(s)
- Fengqin Fu
- Faculty of Sports Science, Ningbo University, Ningbo 315000, China; (F.F.); (J.W.)
- Doctoral School on Safety and Security Sciences, Óbuda University, 1011-1239 Budapest, Hungary
- Xtep Sports Science & Engineering Laboratory, Xtep Co. Ltd., Xiamen 361000, China; (I.L.); (Z.X.); (Y.C.)
| | - Ievgen Levadnyi
- Xtep Sports Science & Engineering Laboratory, Xtep Co. Ltd., Xiamen 361000, China; (I.L.); (Z.X.); (Y.C.)
| | - Jiayu Wang
- Faculty of Sports Science, Ningbo University, Ningbo 315000, China; (F.F.); (J.W.)
| | - Zhihao Xie
- Xtep Sports Science & Engineering Laboratory, Xtep Co. Ltd., Xiamen 361000, China; (I.L.); (Z.X.); (Y.C.)
| | - Gusztáv Fekete
- Savaria Institute of Technology, Eötvös Loránd University, 9700 Szombathely, Hungary;
| | - Yuhui Cai
- Xtep Sports Science & Engineering Laboratory, Xtep Co. Ltd., Xiamen 361000, China; (I.L.); (Z.X.); (Y.C.)
| | - Yaodong Gu
- Faculty of Sports Science, Ningbo University, Ningbo 315000, China; (F.F.); (J.W.)
- Correspondence: ; Tel.: +86-574-87600208
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Mo S, Lam WK, Ching ECK, Chan ZYS, Zhang JH, Cheung RTH. Effects of heel-toe drop on running biomechanics and perceived comfort of rearfoot strikers in standard cushioned running shoes. FOOTWEAR SCIENCE 2020. [DOI: 10.1080/19424280.2020.1734868] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Shiwei Mo
- Gait & Motion Analysis Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, China
| | - Wing-Kai Lam
- Department of Kinesiology, Shenyang Sport University, Shenyang, China
- Guandong Provincial Engineering Technology Research Center for Sports Assistive Devices, Guangzhou Sport University, Guangzhou, China
- Li Ning Sports Research Center, Li Ning (China) Sports Goods Co. Ltd, Beijing, China
| | - Eric C. K. Ching
- Gait & Motion Analysis Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, China
| | - Zoe Y. S. Chan
- Gait & Motion Analysis Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, China
| | - Janet H. Zhang
- Gait & Motion Analysis Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, China
| | - Roy T. H. Cheung
- Gait & Motion Analysis Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, China
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