Hobara Hiroaki 保原浩明

… Alternative Names

HOBARA Hiroaki 保原浩明

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Researcher Number	40510673
Other IDs	https://orcid.org/0000-0003-4710-9962
Affiliation (Current)	2026: 東京理科大学, 先進工学部機能デザイン工学科, 准教授 2026: 国立研究開発法人産業技術総合研究所, 情報・人間工学領域, 客員研究員 2026: 国立障害者リハビリテーションセンター(研究所), その他部局等, 研究室長
Affiliation (based on the past Project Information) *help	2023 – 2025: 東京理科大学, 先進工学部機能デザイン工学科, 准教授 2022: 東京理科大学, 先進工学部マテリアル創成工学科, 准教授 2019 – 2021: 国立研究開発法人産業技術総合研究所, 情報・人間工学領域, 主任研究員 2017: 国立研究開発法人産業技術総合研究所, 情報・人間工学領域, 主任研究員 2015 – 2016: 国立研究開発法人産業技術総合研究所, 人間情報研究部門, 研究員 … More 2014: 独立行政法人産業技術総合研究所, 人間情報研究部門, 研究員 2013 – 2014: 独立行政法人産業技術総合研究所, デジタルヒューマン工学研究センター, 研究員 2011: 国立障害者リハビリテーションセンター(研究所), 研究員 2010: 国立障害者リハビリテーションセンター(研究所), 研究所・運動機能系・障害研究部, 流動研究員 2010: 国立障害者リハビリテーションセンター(研究所), 研究所運動機能系障害研究部, 流動研究員 2009: Research Institute, National Rehabilitation Center for Persons with Disabilities, 運動機能系障害研究部, 流動研究員 Less
Review Section/Research Field	Principal Investigator Basic Section 90150:Medical assistive technology-related / Basic Section 59020:Sports sciences-related / Basic Section 59010:Rehabilitation science-related / Sports science / Sports science / Rehabilitation science/Welfare engineering Except Principal Investigator Basic Section 59020:Sports sciences-related / Intelligent mechanics/Mechanical systems
Keywords	Principal Investigator 義足 / 大腿切断 / バイオメカニクス / リハビリテーション / 歩行 / 地面反力 / スポーツ用義足 / ランニング / パラリンピック / 大腿切断者 … More / 動作解析 / 転倒 / ランニング関連障害 / パラスポーツ / 障害予防 / 非対称歩行 / 片側大腿切断者 / 非対称性 / データベース … More Except Principal Investigator バイオメカニクス / 医用画像 / 運動解析 / 多層データベース / 慣性運動評価手法 / 慣性運動 / 動作解析 / 運動制御 / 慣性特性 / 大腿義足 Less

Fal risk assessment for individualswith unilateral transfemoral amputationPrincipal Investigator
- Principal Investigator
  
  保原浩明
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 90150:Medical assistive technology-related
- Research Institution
  Tokyo University of Science
Risk assessment and prevention of running-related injury in individuals with lower limb amputationsPrincipal Investigator
- Principal Investigator
  
  Hobara Hiroaki
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 59020:Sports sciences-related
- Research Institution
  Tokyo University of Science
Factors affecting loading responses during walking in unilateral transfemoral amputeesPrincipal Investigator
- Principal Investigator
  
  Hobara Hiroaki
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 59010:Rehabilitation science-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Evaluation of running-related injury risks by combined examinations in real exercise and laboratory environments
- Principal Investigator
  
  Hashizume Satoru
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 59020:Sports sciences-related
- Research Institution
  Ritsumeikan University
Biomechanics of sprinters with lower extremity amputations wearing running-specific prosthesisPrincipal Investigator
- Principal Investigator
  
  Hobara Hiroaki
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Sports science
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Analysis of Walking Skill in Stair Ascent based on Inertia Matching and Its Application to Control of Transfemoral Prosthesis
- Principal Investigator
  
  Wada Takahiro
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Intelligent mechanics/Mechanical systems
- Research Institution
  Ritsumeikan University
大腿切断者における走行機能再建を目的としたリハビリテーション法の開発Principal Investigator
- Principal Investigator
  
  保原浩明
- Project Period (FY)
  2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Sports science
- Research Institution
  National Rehabilitation Center for Persons with Disabilities
Development of gait rehabilitation for stair ascent in transfemoral amputeesPrincipal Investigator
- Principal Investigator
  
  HOBARA Hiroaki
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Rehabilitation science/Welfare engineering
- Research Institution
  Research Institute, National Rehabilitation Center for Persons with Disabilities

[Book] Prosthetic Developments in Sport; Biomechanics of running-specific prosthesis. Hobara H, Hisano G, In ‘Applied Sports Science and Exercise in Disability Sports’2024
- Author(s)
  Hiroaki Hobara, Genki Hisano
- Total Pages
  15
- Publisher
  Routlegde
- Data Source
  KAKENHI-PROJECT-22K11625
[Journal Article] Effects of walking speed and prosthetic knee control type on external mechanical work in transfemoral prosthesis users2022
- Author(s)
  Pinhey Shay R.、Murata Hiroto、Hisano Genki、Ichimura Daisuke、Hobara Hiroaki、Major Matthew J.
- Journal Title
  
  Journal of Biomechanics
  
  Volume: 134 Pages: 110984-110984
- DOI
  10.1016/j.jbiomech.2022.110984
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K11338, KAKENHI-PROJECT-20J20572
[Journal Article] Biomechanical determinants of top running speeds in para-athletes with unilateral transfemoral amputation2022
- Author(s)
  Hobara H, Murata H, Hisano G, Hashizume S, Ichimura D, Cutti AG, Petrone N
- Journal Title
  
  Prosthetics and Orthotics International
  
  Volume: - Issue: 3 Pages: 253-257
- DOI
  10.1097/pxr.0000000000000175
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04015, KAKENHI-PROJECT-20J20572
[Journal Article] Effects of walking speed on magnitude and symmetry of ground reaction forces in individuals with transfemoral prosthesis2022
- Author(s)
  Kobayashi Toshiki、Hu Mingyu、Amma Ryo、Hisano Genki、Murata Hiroto、Ichimura Daisuke、Hobara Hiroaki
- Journal Title
  
  Journal of Biomechanics
  
  Volume: 130 Pages: 110845-110845
- DOI
  10.1016/j.jbiomech.2021.110845
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K11338, KAKENHI-PROJECT-20J20572
[Journal Article] External Mechanical Work in Runners With Unilateral Transfemoral Amputation2021
- Author(s)
  Murata Hiroto、Hisano Genki、Ichimura Daisuke、Takemura Hiroshi、Hobara Hiroaki
- Journal Title
  
  Frontiers in Bioengineering and Biotechnology
  
  Volume: 9
- DOI
  10.3389/fbioe.2021.793651
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K11338
[Journal Article] Inter-limb weight transfer strategy during walking after unilateral transfemoral amputation2021
- Author(s)
  Amma R, Hisano G, Murata H, Major MJ, Takemura H, Hobara H
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1 Pages: 4793-4793
- DOI
  10.1038/s41598-021-84357-9
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K11338, KAKENHI-PROJECT-20J20572
[Journal Article] A Limb-specific Strategy across a Range of Running Speeds in Transfemoral Amputees.2020
- Author(s)
  Hiroyuki Sakata, Satoru Hashizume, Hiroshi Takemura, Hiroaki Hobara
- Journal Title
  
  Medicine and science in sports and exercise
  
  Volume: 52 Issue: 4 Pages: 892-899
- DOI
  10.1249/mss.0000000000002203
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H04015
[Journal Article] Effect of step frequency on leg stiffness during running in unilateral transfemoral amputees2020
- Author(s)
  Hiroaki Hobara, Hiroyuki Sakata, Yuta Namiki, Genki Hisano, Satoru Hashizume, Fumio Usui
- Journal Title
  
  Scientific reports
  
  Volume: 10 Issue: 1 Pages: 5965-5965
- DOI
  10.1038/s41598-020-62964-2
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H04015, KAKENHI-PROJECT-20J20572
[Journal Article] Anterior-posterior ground reaction forces across a range of running speeds in unilateral transfemoral amputees2020
- Author(s)
  Hiroyuki Sakata, Satoru Hashizume, Ryo Amma, Genki Hisano, Hiroto Murata, Hiroshi Takemura, Fumio Usui, Hiroaki Hobara
- Journal Title
  
  Sports Biomechanics
  
  Volume: in press Issue: 1 Pages: 1-12
- DOI
  10.1080/14763141.2020.1822434
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H04015, KAKENHI-PROJECT-20J20572
[Journal Article] Walking characteristics of runners with a transfemoral or knee-disarticulation prosthesis2020
- Author(s)
  Toshiki Kobayashi, Genki Hisano, Yuta Namiki, Satoru Hashizume, Hiroaki Hobara
- Journal Title
  
  Clinical Biomechanics
  
  Volume: 80 Pages: 105132-105132
- DOI
  10.1016/j.clinbiomech.2020.105132
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04015, KAKENHI-PROJECT-20J20572
[Journal Article] Loading rates in unilateral transfemoral amputees with running-specific prostheses across a range of speeds2020
- Author(s)
  Hiroaki Hobara, Hiroyuki Sakata, Ryo Amma, Genki Hisano, Satoru Hashizume, Brian S Baum, Fumio Usui
- Journal Title
  
  Clinical Biomechanics
  
  Volume: 75 Pages: 104999-104999
- DOI
  10.1016/j.clinbiomech.2020.104999
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04015, KAKENHI-PROJECT-20J20572
[Journal Article] Leg stiffness in unilateral transfemoral amputees across a range of running speeds2019
- Author(s)
  Hobara H, Sakata H, Hashizume S, Kobayashi Y
- Journal Title
  
  Journal of Biomechanics
  
  Volume: 84 Pages: 67-72
- DOI
  10.1016/j.jbiomech.2018.12.014
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H04015
[Journal Article] Effect of Safety Boots with Toe Spring on Foot Clearance Features during Walking2019
- Author(s)
  Yoshiyuki Kobayashi, Satoru Hashizume, Hiroaki Hobara, Emi Anzai, Kanako Nakajima, Koji Mishima, Kazuma Morizono, Aiichiro Sato, Masaaki Mochimaru
- Journal Title
  
  International Journal of Industrial
  
  Volume: 71 Pages: 32-36
- DOI
  10.1016/j.ergon.2019.02.009
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18363, KAKENHI-PROJECT-19H04015
[Journal Article] Spatiotemporal parameters in sprinters with unilateral and bilateral transfemoral amputations and functional impairments2019
- Author(s)
  Hobara H, Hashizume S, Kobayashi Y, Namiki Y, Muller R, Funken J, Potthast W
- Journal Title
  
  European Journal of Applied Physiology
  
  Volume: 119 Issue: 1 Pages: 85-90
- DOI
  10.1007/s00421-018-4001-1
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04015
[Journal Article] Between-limb differences in running technique induces asymmetric negative joint work during running2019
- Author(s)
  Hashizume S，Hobara H，Kobayashi Y
- Journal Title
  
  European Journal of Sport Science
  
  Volume: 19 Issue: 6 Pages: 757-764
- DOI
  10.1080/17461391.2018.1539123
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H04015
[Journal Article] Joint moments during sprinting in unilateral transfemoral amputees wearing running-specific prostheses2019
- Author(s)
  Namiki Y, Hashizume S, Murai A, Kobayashi Y, Takemura H, Hobara H
- Journal Title
  
  Biology Open
  
  Volume: 8
- DOI
  10.1242/bio.039206
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H04015
[Journal Article] Differences in spatiotemporal parameters during 200-m sprint between bilateral and unilateral transfemoral amputees.2018
- Author(s)
  Hiroaki Hobara, Sakiko Saito, Satoru Hashizume, Yuta Namiki, Yoshiyuki Kobayashi.
- Journal Title
  
  Prosthetics and Orthotics International
  
  Volume: in press Issue: 6 Pages: 567-570
- DOI
  10.1177/0309364618767142
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26702027
[Journal Article] Elite long jumpers with below the knee prostheses approach the board slower, but take-off more effectively than non-amputee athletes.2017
- Author(s)
  Steffen Willwacher, Johannes Funken, Kai Heinrich, Ralf Muller,Hiroaki Hobara, Alena M Grabowski, Gert-Peter Bruggemann, Wolfgang Potthast.
- Journal Title
  
  Scientific Reports
  
  Volume: 7 Issue: 1 Pages: 16-16
- DOI
  10.1038/s41598-017-16383-5
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-26702027
[Journal Article] Relationship between body height and spatiotemporal parameters during a 100 m sprint in able-bodied and unilateral transtibial sprinters2017
- Author(s)
  Hiroaki Hobara, Wolfgang Potthast, Ralf Mueller, Yoshiyuki Kobayashi, Satoru Hashizume, Thijs A Heldoorn, Masaaki Mochimaru.
- Journal Title
  
  Prosthetics and Orthotics International
  
  Volume: 41 Issue: 5 Pages: 492-497
- DOI
  10.1177/0309364616684164
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26702027, KAKENHI-PROJECT-15K16462
[Journal Article] Ground reaction forces during sprinting in unilateral transfemoral amputees.2017
- Author(s)
  Atsushi Makimoto, Yoko Sano, Satoru Hashizume, Akihiko Murai, Yoshiyuki Kobayashi, Hiroshi Takemura, Hiroaki Hobara.
- Journal Title
  
  Journal of Applied Biomechanics
  
  Volume: 33 Issue: 6 Pages: 406-409
- DOI
  10.1123/jab.2017-0008
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26702027, KAKENHI-PROJECT-15K16462
[Journal Article] Leg stiffness during sprinting in tranfemoral amputees using running-specific prosthesis.2017
- Author(s)
  Yoko Sano, Atsushi Makimoto, Satoru Hashizume, Akihiko Murai, Yoshiyuki Kobayashi, Hiroshi Takemura, Hiroaki Hobara
- Journal Title
  
  Gait and Posture
  
  Volume: 56 Pages: 65-67
- DOI
  10.1016/j.gaitpost.2017.04.038
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-26702027, KAKENHI-PROJECT-15K16462
[Journal Article] Normative spatiotemporal parameters during 100-m sprints in amputee sprinters using running-specific prostheses2016
- Author(s)
  Hiroaki Hobara, Wolfgang Potthast, Ralf Müller, Yoshiyuki Kobayashi, Thijs A Heldoorn, Masaaki Mochimaru
- Journal Title
  
  Journal of Applied Biomechanics
  
  Volume: 32巻 Issue: 1 Pages: 93-96
- DOI
  10.1123/jab.2014-0297
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26702027
[Journal Article] Ethnicity and spatiotemporal parameters of bilateral and unirateral transtibial amputees in a 100-m sprint2016
- Author(s)
  Hobara H, Hashizume S, Kobayashi Y, Usami Y, Mochimaru M
- Journal Title
  
  SpringerPlus
  
  Volume: 5 Issue: 1 Pages: 343-343
- DOI
  10.1186/s40064-016-1983-1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K16462, KAKENHI-PROJECT-13J10708, KAKENHI-PROJECT-26702027
[Journal Article] Step frequency and step length of 200-m sprint in able-bodied and amputee sprinters2016
- Author(s)
  Hiroaki Hobara, Yoko Sano, Yoshiyuki Kobayashi, Thijs A Heldoorn, Masaaki Mochimaru
- Journal Title
  
  International Journal of Sports Medicine
  
  Volume: 37巻 Issue: 02 Pages: 165-168
- DOI
  10.1055/s-0035-1564171
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26702027
[Journal Article] Spatiotemporal parameters of 100-m sprint in different levels of sprinters with unilateral transtibial amputation.2016
- Author(s)
  Hiroaki Hobara, Satoru Hashizume, Yoshiyuki Kobayashi, Masaaki Mochimaru
- Journal Title
  
  PLOSONE
  
  Volume: 11 Issue: 10 Pages: e0163712-e0163712
- DOI
  10.1371/journal.pone.0163712
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26702027, KAKENHI-PROJECT-15K16462
[Journal Article] Amputee Locomotion: Ground reaction forces during submaximal running with running-specific prostheses2016
- Author(s)
  Brian S Baum, Hiroaki Hobara, Yoon Hyuk Kim, Jae Kun Shim
- Journal Title
  
  Journal of Applied Biomechanics
  
  Volume: in press
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26702027
[Journal Article] The fastest sprinter in 2068 has an artificial limb?2015
- Author(s)
  Hiroaki Hobara, Yoshiyuki Kobayashi, Thijs A Heldoorn, Masaaki Mochimaru
- Journal Title
  
  Prosthetics and Orthotics International
  
  Volume: - Issue: 6 Pages: 519-520
- DOI
  10.1177/0309364614564026
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25289065, KAKENHI-PROJECT-26702027
[Journal Article] Does side of amputation influence sprint performance in sprinters using running-specific prostheses?2015
- Author(s)
  Hiroaki Hobara, Wolfgang Potthast, Yoko Sano, Ralf Müller, Yoshiyuki Kobayashi, Thijs A Heldoorn, Masaaki Mochimaru
- Journal Title
  
  SpringerPlus
  
  Volume: 4巻 Issue: 1
- DOI
  10.1186/s40064-015-1470-0
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26702027
[Journal Article] Amputee Locomotion: lower extremity loading using running-specific prostheses2014
- Author(s)
  Hiroaki Hobara, Brian S. Baum, Hyun Joon Kwon, Alison Linberg, Erik Wolf, Ross H. Miller, Jae Kun Shim
- Journal Title
  
  Gait and Posture
  
  Volume: 39-1 Issue: 1 Pages: 386-390
- DOI
  10.1016/j.gaitpost.2013.08.010
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25289065
[Journal Article] Running-specific prostheses: its history, regulations, mechanics and controversy2014
- Author(s)
  Hiroaki Hobara
- Journal Title
  
  Journal of the Society of Biomechanisms
  
  Volume: -
- Data Source
  KAKENHI-PROJECT-25289065
[Journal Article] Running mechanics in amputee runners using running-specific prostheses2013
- Author(s)
  Hiroaki Hobara, Brian S Baum, Hyun Joon Kwon, Jae Kun Shim
- Journal Title
  
  Japanese Journal of Biomechanics in Sports and Exercise
  
  Volume: 17(1) Pages: 53-61
- Data Source
  KAKENHI-PROJECT-25289065
[Journal Article] Amputee Locomotion: Spring-like leg behavior and stiffness regulation using running-specific prostheses2013
- Author(s)
  Hiroaki Hobara, Brian S Baum, Hyun Joon Kwon, Ross H Miller, Toru Ogata, Yoon Hyuk Kim, Jae Kun Shim
- Journal Title
  
  Journal of Biomechanics
  
  Volume: 46(14) Issue: 14 Pages: 2483-2489
- DOI
  10.1016/j.jbiomech.2013.07.009
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25289065
[Journal Article] Effects of Inertial Properties of Transfemoral Prosthesis on Leg Swing Motion during Stair Ascent2013
- Author(s)
  Koh Inoue, Hiroaki Hobara, Takahiro Wada
- Journal Title
  
  Proceedings of 35th Annual International Conference of IEEE Engineering in Medicine and Biology Society
  
  Volume: - Pages: 1591-1594
- DOI
  10.1109/embc.2013.6609819
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25289065
[Journal Article] エネルギー蓄積型疾走用足部の普及とランニング研究の動向2011
- Author(s)
  保原浩明, 緒方徹
- Journal Title
  
  バイオメカニクス研究
  
  Volume: 14 Pages: 110-116
- Data Source
  KAKENHI-PROJECT-21700569
[Presentation] RUNNING GAIT DYNAMICS: BIOLOGICALLY STIFFER, BUT PROSTHETICALLY SOFTER2024
- Author(s)
  Hiroaki Hobara, Genki Hisano
- Organizer
  International Conference on Movement Science and Technology (ICMST2024)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K11625
[Presentation] Faster, Higher, Stronger: Technology and Sporting Fairness2024
- Author(s)
  Hiroaki Hobara
- Organizer
  Open Your Mind Seminar, BME Paris at Arts Metiers ParisTech
- Invited
- Data Source
  KAKENHI-PROJECT-22K11625
[Presentation] Biomechanics of running and jumping in Para-athletics2024
- Author(s)
  Hiroaki Hobara
- Organizer
  2024 Korea National Sport University (KNSU) International Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K11625
[Presentation] Comparison of weight-bearing asymmetry during quiet standing between daily-use and running-specific prosthesis2024
- Author(s)
  Ryota Morishima, Hiroaki Hobara
- Organizer
  2024 Korea National Sport University (KNSU) International Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K11625
[Presentation] Biomechanical parameters impacting the running performance of individuals with lower limb amputations using running-specific prostheses2023
- Author(s)
  Hiroaki Hobara
- Organizer
  , Special talk at the Sirindhorn School of Prosthetics and Orthotics (SSPO
- Invited
- Data Source
  KAKENHI-PROJECT-22K11625
[Presentation] Asymmetric running mechanics using running-specific prosthesis2023
- Author(s)
  Hiroaki Hobara
- Organizer
  The 9th Asian Society of Sports Biomechanics (ASSB2023
- Invited
- Data Source
  KAKENHI-PROJECT-22K11625
[Presentation] Asymmetric center of pressure during walking after unilateral transfemoral amputation2022
- Author(s)
  Daisuke Ichimura、Hisano Genki、Murata Hiroto、Hobara Hiroaki
- Organizer
  The 9th World Congress of Biomechanics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K11338
[Presentation] Evaluation of running-specific prostheses in amputee athletes2022
- Author(s)
  Hiroaki Hobara
- Organizer
  The 7th Singapore Rehabilitation Conference and Asian Prosthetics and Orthotics Scientific Meeting (SRC-APOSM22)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K11625
[Presentation] Unilateral transfemoral amputees; they can run, but how?2022
- Author(s)
  Hiroaki Hobara
- Organizer
  17th International Symposium of 3-D Analysis of Human Movement (3DAHM2022)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K11625
[Presentation] Classification of spatiotemporal gait patterns in unilateral transfemoral amputees2021
- Author(s)
  Ichimura Daisuke, Amma Ryo, Murata Hiroto, Hisano Genki, Hobara Hiroaki
- Organizer
  International Society of Biomechanics XXVIII Congress
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K11338
[Presentation] Effects of walking speed on external mechanical work on the body center of mass in transfemoral prosthesis users2021
- Author(s)
  Shay Pinhey, Amma Ryo, Murata Hiroto, Hisano Genki, Ichimura Daisuke, Hobara Hiroaki, Major Justin Matthew
- Organizer
  The 45th Annual Meeting of the American Society of Biomechanics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K11338
[Presentation] Per-step and cumulative loading rate in unilateral transfemoral amputees at various walking speeds2020
- Author(s)
  Amma R, Hisano H, Sakata H, Usui F, Takemura H, Hobara H
- Organizer
  XXIII Congress of the International Society of Electrophysiology and Kinesiology (ISEK2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K11338
[Presentation] Less muscle volumes but longer jump distance -Olympic champion & Paralympic champion with unilateral transtibial amputation-2019
- Author(s)
  Hashizume S, Hobara H
- Organizer
  第1回彗ひろば
- Data Source
  KAKENHI-PROJECT-19H04015
[Presentation] Full Body Joint Angle Characteristics of Elite Endurance Runners Using PCA2019
- Author(s)
  Murasawa C, Kobayashi Y, Hashizume S, Hobara H, Koseki M
- Organizer
  Congress of the International Society of Biomechanics
- Data Source
  KAKENHI-PROJECT-19H04015
[Presentation] Effects of walking speeds on loading rate in unilateral transfemoral amputees2019
- Author(s)
  Amma R, Sakata H, Hisano G, Hashizume S, Usui F, Takemura H, Hobara H
- Organizer
  World Congress of the International Society for Prosthetics and Orthotics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04015
[Presentation] Straight walking in unilateral transfemoral amputees: Symmetric mediolateral force impulse throught asymmetric gait strategy2019
- Author(s)
  Hisano G, Hashizume S, Nakashima M, Hobara H
- Organizer
  World Congress of the International Society for Prosthetics and Orthotics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04015
[Presentation] Ground reaction forces using a transfemoral prosthetic simulator during treadmill walking2019
- Author(s)
  Amma R, Kato H, Takemura H, Hobara H
- Organizer
  REHABWEEK 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K11338
[Presentation] Braking and propulsive impulses across a range of running speeds in unilateral transfemoral amputes2019
- Author(s)
  Sakata H, Hashizume S, Takemura H, Hobara H
- Organizer
  International Conference on Biomechanics in Sports
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04015
[Presentation] Relationship between step length and step rate during walking in unilateral transfemoral amputees2019
- Author(s)
  Hisano G, Hashizume S, Amma R, Nakashima M, Hobara H
- Organizer
  Congress of the International Society of Biomechanics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04015
[Presentation] Effects of walking speeds on loading rate in unilateral transfemoral amputees2019
- Author(s)
  Amma R, Sakata H, Hisano G, Hashizume S, Takemura H, Usui F, Hobara H
- Organizer
  The 17th World Congress of the International Society for Prosthetics and Orthotics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K11338
[Presentation] Latest researches on running-specific prostheses: Toward social implementations of biomechanics.2017
- Author(s)
  Hobara H.
- Organizer
  The 35th International Society of Biomechanics in Sport (ISBS2017), GER, 2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26702027
[Presentation] Joint moments of unilateral transfemoral amputees using running-specific prosthesis.2017
- Author(s)
  Namiki Y, Sano Y, Makimoto A, Hashizume S, Murai A, Kobayashi Y, Takemura H, Hobara H.
- Organizer
  The 35th International Society of Biomechanics in Sport, GER, 2017.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26702027
[Presentation] Step frequency and step length of 100-m sprint in Paralympic T42 sprinters.2017
- Author(s)
  Hobara H, Hashizume S, Kobayashi Y.
- Organizer
  International Society of Biomechanics XXVI Congress, AUS, 2017.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26702027
[Presentation] The limits of Paralympian performance2017
- Author(s)
  Hobara H.
- Organizer
  Research findings of biomechanical studies. VISTA2017, CAN, 2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26702027
[Presentation] Comparisons of spatiotemporal parameters of 100-m sprint among elite-, sub-elite and non-elite amputee sprinters2016
- Author(s)
  Hiroaki Hobara, Satoru Hashizume, Yoshiyuki Kobayashi, Masaaki Mochimaru
- Organizer
  The 34th International Society of Biomechanics in Sport
- Place of Presentation
  茨城県つくば市
- Year and Date
  2016-07-18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26702027
[Presentation] Longitudinal changes in spatiotemporal parameters of 100-m sprint: a case study2016
- Author(s)
  Hiroaki Hobara, Toshiki Kobayashi
- Organizer
  Asian Prosthetic and Orthotic Scientific Meeting
- Place of Presentation
  ソウル（韓国）
- Year and Date
  2016-11-05
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26702027
[Presentation] Running-specific prostheses: Can amputees be the fastest sprinter on the earth?2016
- Author(s)
  Hiroaki Hobara
- Organizer
  Korean Society of Biomechanics conference 2016
- Place of Presentation
  釜山（韓国）
- Year and Date
  2016-12-02
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26702027
[Presentation] Spatiotemporal variables of able-bodied and amputee sprinters in men’s 200-m sprint2015
- Author(s)
  Hiroaki Hobara, Yoko Sano, Yoshiyuk Kobayashi, Thijs A Heldoorn, Masaaki Mochimaru
- Organizer
  International Society of Biomechanics XXV Congress
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26702027
[Presentation] Plantar loading in an amputee runner using running-specific prostheses with a rubber sole2015
- Author(s)
  Hiroaki Hobara, Yoko Sano, Yoshiyuk Kobayashi, Thijs A Heldoorn, Masaaki Mochimaru
- Organizer
  Footwear Biomechanics Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26702027
[Presentation] Does side of amputation affect 200- and 400-m race time in sprinters using running-specific prostheses?2015
- Author(s)
  Hiroaki Hobara, Yoko Sano, Yoshiyuki Kobayashi, Thijs A Heldoorn, Masaaki Mochimaru
- Organizer
  The 33th International Society of Biomechanics in Sport
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26702027
[Presentation] Sprint mechanics of able-bodied and amputee sprinters in men’s 100-m sprint.2014
- Author(s)
  Hiroaki Hobara, Yoshiyuki Kobayashi, Masaaki Mochimaru.
- Organizer
  The 7th World Congress of Biomechanics
- Place of Presentation
  Boston, USA
- Year and Date
  2014-07-11
- Data Source
  KAKENHI-PROJECT-26702027
[Presentation] Biomechanical analysis of running-specific prostheses2014
- Author(s)
  Hiroaki Hobara
- Organizer
  The 4th Congress of the International Foot nd Ankle Biomechanics Community
- Place of Presentation
  Busan, Korea
- Year and Date
  2014-04-11
- Invited
- Data Source
  KAKENHI-PROJECT-26702027
[Presentation] Interaction of step frequency and step length of 100-m sprint in amputee sprinters2014
- Author(s)
  Hiroaki Hobara, Yoko Sano, Yoshiyuki Kobayashi, Masaaki Mochimaru
- Organizer
  Asian Young Researcher Session in the 30th Annual Meeting of the Japanese Society of Prosthetics and Orthotics
- Place of Presentation
  岡山コンベンションセンター（岡山県）
- Year and Date
  2014-10-18
- Data Source
  KAKENHI-PROJECT-25289065
[Presentation] Interaction of step frequency and step length of 100-m sprint in amputee sprinters.2014
- Author(s)
  17. Hiroaki Hobara, Yoko Sano, Yoshiyuki Kobayashi, Masaaki Mochimaru.
- Organizer
  the 30th Scientific Meeting of the Japanese Society of Prosthetics and Orthotics
- Place of Presentation
  Okayama, JPN
- Year and Date
  2014-10-18
- Data Source
  KAKENHI-PROJECT-26702027
[Presentation] Athletes with artificial leg(s): Gold medalists in future Olympics?2014
- Author(s)
  Hiroaki Hobara, Wolfgang Potthast, Ralf Müller, Yoshiyuki Kobayashi, Thijs A Heldoorn and Masaaki Mochimaru
- Organizer
  The 5th Congress of Asian Society of Sport Biomechanics
- Place of Presentation
  TPE
- Year and Date
  2014-09-03
- Data Source
  KAKENHI-PROJECT-26702027
[Presentation] Biomechanical characteristics of amputee sprinters using running-specific prostheses2014
- Author(s)
  Hiroaki Hobara
- Organizer
  The 32nd International Society of Biomechanics in Sport
- Place of Presentation
  Tricity, USA
- Year and Date
  2014-07-14
- Invited
- Data Source
  KAKENHI-PROJECT-26702027
[Presentation] Compensatory strategy for alternate stair ascent in transfemoral amputees.2011
- Author(s)
  Hiroaki Hobara, Yoshiyuki Kobayashi, Takashi Nakamura, Nobuya Yamasaki, Toru Ogata.
- Organizer
  2nd Conference on Systems Neuroscience and Rehabilitations
- Place of Presentation
  国立障害者リハビリテーションセンター
- Data Source
  KAKENHI-PROJECT-21700569
[Presentation] 大腿義足歩行～平地から階段へ～2011
- Author(s)
  保原浩明
- Organizer
  計測自動制御学会四国支部講演会
- Place of Presentation
  香川大学工学部(香川県)
- Year and Date
  2011-03-18
- Data Source
  KAKENHI-PROJECT-21700569
[Presentation] Biomechanical analysis of alternate stair ascent in transfemoral amputees.2010
- Author(s)
  Hiroaki Hobara, Yoshiyuki Kobayashi, Kenji Naito, Takashi Nakamura, Nobuya Yamasaki, Kimitaka Nakazawa.
- Organizer
  The 13th World Congress of the International Society for Prosthetics and Orthotics
- Place of Presentation
  ライプツィヒメッセ
- Data Source
  KAKENHI-PROJECT-21700569
[Presentation] 大腿義足使用者における階段上昇動作の解析2010
- Author(s)
  保原浩明
- Organizer
  第9回姿勢と歩行研究会
- Place of Presentation
  興和株式会社東京支店(東京都)
- Year and Date
  2010-03-20
- Data Source
  KAKENHI-PROJECT-21700569
[Presentation] 大腿義足使用者における階段上昇動作の解析2010
- Author(s)
  保原浩明, 小林吉之,中村隆, 山崎伸也, 中澤公孝
- Organizer
  第9回姿勢と歩行研究会
- Place of Presentation
  興和株式会社東京支店
- Year and Date
  2010-03-20
- Data Source
  KAKENHI-PROJECT-21700569
[Presentation] 大腿切断者における交互昇段動作のキネマティクス2010
- Author(s)
  保原浩明, 小林吉之,中村隆, 山崎伸也, 中澤公孝, 緒方徹
- Organizer
  第26回日本義肢装具学会学術大会
- Place of Presentation
  川越プリンスホテル
- Data Source
  KAKENHI-PROJECT-21700569
[Presentation] 大腿義足使用者の交互階段上り歩行の報告2009
- Author(s)
  山崎伸也, 中村隆, 保原浩明, 小林吉之, 中村優子, 梅澤慎吾
- Organizer
  第16回日本義肢装具士協会学術大会
- Place of Presentation
  長崎ブリックホール
- Year and Date
  2009-07-20
- Data Source
  KAKENHI-PROJECT-21700569
[Presentation] 大腿義足の義足慣性特性が階段昇段時の遊脚動作に与える影響
- Author(s)
  井上恒，保原浩明，和田隆広
- Organizer
  生活生命支援医療福祉工学系学会連合大会(LIFE2013)
- Place of Presentation
  山梨大学（山梨県）
- Data Source
  KAKENHI-PROJECT-25289065
[Presentation] バイオメカニクスに基づく大腿義足の慣性特性の設計
- Author(s)
  井上恒，保原浩明，和田隆広
- Organizer
  第5回横幹連合コンファレンス
- Place of Presentation
  香川大学（香川県）
- Data Source
  KAKENHI-PROJECT-25289065

1. KOBAYASHI Yoshiyuki (00409682)

# of Collaborated Projects: 2 results

# of Collaborated Products: 11 results
2. OGATA Toru (00392192)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
3. NAKAZAWA Kimitaka (90360677)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
4. Wada Takahiro (30322564)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
5. INOUE Koh (90624205)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
6. SEKIMOTO Masahiro (40454516)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. Hashizume Satoru (50727310)

# of Collaborated Projects: 1 results

# of Collaborated Products: 17 results
8. 安在絵美

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Hobara Hiroaki 保原 浩明

HOBARA Hiroaki 保原 浩明

Research Projects

Research Products

Co-Researchers

Fal risk assessment for individualswith unilateral transfemoral amputationPrincipal Investigator

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Risk assessment and prevention of running-related injury in individuals with lower limb amputationsPrincipal Investigator

Principal Investigator

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Factors affecting loading responses during walking in unilateral transfemoral amputeesPrincipal Investigator

Principal Investigator

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Research Institution

Evaluation of running-related injury risks by combined examinations in real exercise and laboratory environments

Principal Investigator

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Review Section

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Biomechanics of sprinters with lower extremity amputations wearing running-specific prosthesisPrincipal Investigator

Principal Investigator

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Analysis of Walking Skill in Stair Ascent based on Inertia Matching and Its Application to Control of Transfemoral Prosthesis

Principal Investigator

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大腿切断者における走行機能再建を目的としたリハビリテーション法の開発Principal Investigator

Principal Investigator

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Research Institution

Development of gait rehabilitation for stair ascent in transfemoral amputeesPrincipal Investigator

Principal Investigator

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Research Institution

[Book] Prosthetic Developments in Sport; Biomechanics of running-specific prosthesis. Hobara H, Hisano G, In ‘Applied Sports Science and Exercise in Disability Sports’2024

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Total Pages

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[Journal Article] Effects of walking speed and prosthetic knee control type on external mechanical work in transfemoral prosthesis users2022

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DOI

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[Journal Article] Biomechanical determinants of top running speeds in para-athletes with unilateral transfemoral amputation2022

Author(s)

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[Journal Article] Effects of walking speed on magnitude and symmetry of ground reaction forces in individuals with transfemoral prosthesis2022

Author(s)

Journal Title

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[Journal Article] External Mechanical Work in Runners With Unilateral Transfemoral Amputation2021

Author(s)

Journal Title

DOI

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[Journal Article] Inter-limb weight transfer strategy during walking after unilateral transfemoral amputation2021

Author(s)

Hobara Hiroaki 保原浩明

HOBARA Hiroaki 保原浩明