footstrike; gait retraining; running; Orthopedics and Sports Medicine
Abstract :
[en] [en] BACKGROUND: Transitioning to a forefoot strike pattern can be used to manage running-related knee injuries. However, adopting a nonrearfoot strike induces a higher load on foot and ankle structures than rearfoot strike. Sufficient foot muscle strength is also necessary to prevent excessive longitudinal arch (LA) deformation when running with nonrearfoot strike. The aim of this study was to investigate the potential differences in foot-ankle muscle strength between RF and NRF runners.
METHODS: A cross-sectional study including 40 RF and 40 NRF runners was conducted. The foot posture and the maximal voluntary isometric strength (MVIS) of 6 foot-ankle muscles were measured. The footstrike pattern was determined using a 2-D camera during a self-paced run on a treadmill.
RESULTS: NRF had higher MVIS for ankle plantar flexor (+12.5%, P = .015), ankle dorsiflexor (+17.7%, P = .01), hallux flexor (+11%, P = .04), and lesser toe flexor (+20.8%, P = .0031). We found a small positive correlation between MVIS of ankle plantar flexor with MVIS of hallux flexor (r = 0.26; P = .01) and lesser toe flexor (r = 0.28; P = .01).
CONCLUSION: In this cross-sectional study, we found that NRF runners on average have a higher MVIS of hallux and lesser toe flexor compared with RF runners. NRF runners also have a higher MVIS of ankle plantar flexor and dorsiflexor than RF runners. We found only a small correlation between ankle plantar flexor and foot muscle strength.
LEVEL OF EVIDENCE: Level III, case-control study.
Disciplines :
General & internal medicine
Author, co-author :
Abran, Guillaume ; Université de Liège - ULiège > Unités de recherche interfacultaires > Motion analysis research unit (MARU)
Schwartz, Cédric ; Université de Liège - ULiège > Département des sciences de la motricité > Kinésithérapie générale et réadaptation ; LAM-Motion Lab, Liège, Belgium
Delvaux, François ; Université de Liège - ULiège > Département des sciences de la motricité
Aguilaniu, Aude ; Université de Liège - ULiège > Unités de recherche interfacultaires > Motion analysis research unit (MARU)
Bornheim, Stephen ; Centre Hospitalier Universitaire de Liège - CHU > > Service de médecine de l'appareil locomoteur
Croisier, Jean-Louis ; Centre Hospitalier Universitaire de Liège - CHU > > Service de médecine de l'appareil locomoteur
Language :
English
Title :
Foot and Ankle Muscle Isometric Strength in Nonrearfoot Compared With Rearfoot Endurance Runners.
Abran G Delvaux F Schwartz C, et al. Current perception and practice of athletics coaches about the modification of footstrike pattern in endurance runners: a survey. Int J Sports Sci Coach. 2022;17(6):1345-1353. doi:10.1177/17479541221108089
Alexander JLN Culvenor AG Johnston RRT Ezzat AM Barton CJ. Strategies to prevent and manage running-related knee injuries: a systematic review of randomised controlled trials. Br J Sports Med. 2022;56(22):1307-1319. doi:10.1136/bjsports-2022-105553
Almeida MO Davis IS Lopes AD. Biomechanical differences of foot-strike patterns during running: a systematic review with meta-analysis. J Orthop Sports Phys Ther. 2015;45(10):738-755. doi:10.2519/jospt.2015.6019
Benjamini Y Hochberg Y. Controlling the false discovery rate: a practical and powerful approach to multiple testing. J R Stat Soc Ser B Methodol. 1995;57(1):289-300. doi:10.1111/j.2517-6161.1995.tb02031.x
Bruening DA Ridge ST Jacobs JL, et al. Functional assessments of foot strength: a comparative and repeatability study. BMC Musculoskelet Disord. 2019;20(1):608. doi:10.1186/s12891-019-2981-6
Chen TLW Sze LKY Davis IS Cheung RTH. Effects of training in minimalist shoes on the intrinsic and extrinsic foot muscle volume. Clin Biomech. 2016;36:8-13. doi:10.1016/j.clinbiomech.2016.05.010
Chen TLW Wong DWC Wang Y Lin J Zhang M. Foot arch deformation and plantar fascia loading during running with rearfoot strike and forefoot strike: a dynamic finite element analysis. J Biomech. 2019;83:260-272. doi:10.1016/j.jbiomech.2018.12.007
Day EM Hahn ME. Increased toe-flexor muscle strength does not alter metatarsophalangeal and ankle joint mechanics or running economy. J Sports Sci. 2019;37(23):2702-2710. doi:10.1080/02640414.2019.1661562
Deng L Zhang X Xiao S Yang Y Li L Fu W. Changes in the plantar flexion torque of the ankle and in the morphological characteristics and mechanical properties of the Achilles tendon after 12-week gait retraining. Life. 2020;10(9):159. doi:10.3390/life10090159
Doyle E Doyle TLA Bonacci J Fuller JT. The effectiveness of gait retraining on running kinematics, kinetics, performance, pain, and injury in distance runners: a systematic review with meta-analysis. J Orthop Sports Phys Ther. 2022;52(4):192-A5. doi:10.2519/jospt.2022.10585
Esculier JF Bouyer LJ Roy JS. Running gait modifications can lead to immediate reductions in patellofemoral pain. Front Sports Act Living. 2023;4:1048655. doi:10.3389/fspor.2022.1048655
Esculier JF Dubois B Dionne CE Leblond J Roy JS. A consensus definition and rating scale for minimalist shoes. J Foot Ankle Res. 2015;8(1):42. doi:10.1186/s13047-015-0094-5
Farris DJ Birch J Kelly L. Foot stiffening during the push-off phase of human walking is linked to active muscle contraction, and not the windlass mechanism. J R Soc Interface. 2020;17(168):20200208. doi:10.1098/rsif.2020.0208
Fourchet F Kelly L Horobeanu C Loepelt H Taiar R Millet G. High-intensity running and plantar-flexor fatigability and plantar-pressure distribution in adolescent runners. J Athl Train. 2015;50(2):117-125. doi:10.4085/1062-6050-49.3.90
Fox J. The R commander: a basic-statistics graphical user interface to R. J Stat Softw. 2005;14(9):1-42. doi:10.18637/jss.v014.i09
Fraser JJ Koldenhoven RM Saliba SA Hertel J. Reliability of ankle-foot morphology, mobility, strength, and motor performance measures. Int J Sports Phys Ther. 2017;12(7):1134-1149. doi:10.26603/ijspt20171134
Fuller JT Thewlis D Tsiros MD Brown NAT Hamill J Buckley JD. Longer-term effects of minimalist shoes on running performance, strength and bone density: a 20-week follow-up study. Eur J Sport Sci. 2019;19(3):402-412. doi:10.1080/17461391.2018.1505958
Futrell EE Gross KD Reisman D Mullineaux DR Davis IS. Transition to forefoot strike reduces load rates more effectively than altered cadence. J Sport Health Sci. 2020;9(3):248-257. doi:10.1016/j.jshs.2019.07.006
Goldmann JP Brüggemann GP. The potential of human toe flexor muscles to produce force: toe flexor muscle strength. J Anat. 2012;221(2):187-194. doi:10.1111/j.1469-7580.2012.01524.x
Hashimoto T Sakuraba K. Strength training for the intrinsic flexor muscles of the foot: effects on muscle strength, the foot arch, and dynamic parameters before and after the training. J Phys Ther Sci. 2014;26(3):373-376. doi:10.1589/jpts.26.373
Headlee DL Leonard JL Hart JM Ingersoll CD Hertel J. Fatigue of the plantar intrinsic foot muscles increases navicular drop. J Electromyogr Kinesiol. 2008;18(3):420-425. doi:10.1016/j.jelekin.2006.11.004
Hoenig T Rolvien T Hollander K. Footstrike patterns in runners: concepts, classifications, techniques, and implications for running-related injuries. Dtsch Z Für Sportmed. 2020;71(3):55-61. doi:10.5960/dzsm.2020.424
Hopkins WG Marshall SW Batterham AM Hanin J. Progressive statistics for studies in sports medicine and exercise science. Med Sci Sports Exerc. 2009;41(1):3-12. doi:10.1249/MSS.0b013e31818cb278
Kelly LA Farris DJ Lichtwark GA Cresswell AG. The influence of foot-strike technique on the neuromechanical function of the foot. Med Sci Sports Exerc. 2018;50(1):98-108. doi:10.1249/MSS.0000000000001420
Kelly LA Lichtwark G Cresswell AG. Active regulation of longitudinal arch compression and recoil during walking and running. J R Soc Interface. 2015;12(102):20141076. doi:10.1098/rsif.2014.1076
Koo TK Li MY. A guideline of selecting and reporting intraclass correlation coefficients for reliability research. J Chiropr Med. 2016;15(2):155-163. doi:10.1016/j.jcm.2016.02.012
Lieberman DE. What we can learn about running from barefoot running: an evolutionary medical perspective. Exerc Sport Sci Rev. 2012;40(2):63-72.
Liebl D Willwacher S Hamill J Brüggemann GP. Ankle plantarflexion strength in rearfoot and forefoot runners: a novel cluster analytic approach. Hum Mov Sci. 2014;35:104-120. doi:10.1016/j.humov.2014.03.008
Murray L Beaven C Hébert-Losier K. Reliability of overground running measures from 2D video analyses in a field environment. Sports. 2018;7(1):8. doi:10.3390/sports7010008
Napier C Willy RW. The prevention and treatment of running injuries: a state of the art. Int J Sports Phys Ther. 2021;16(4):968-970. doi:10.26603/001c.25754
Okamura K Fukuda K Oki S Ono T Tanaka S Kanai S. Effects of plantar intrinsic foot muscle strengthening exercise on static and dynamic foot kinematics: a pilot randomized controlled single-blind trial in individuals with pes planus. Gait Posture. 2020;75:40-45. doi:10.1016/j.gaitpost.2019.09.030
Redmond AC Crosbie J Ouvrier RA. Development and validation of a novel rating system for scoring standing foot posture: the foot posture index. Clin Biomech. 2006;21(1):89-98. doi:10.1016/j.clinbiomech.2005.08.002
Rosner B. Percentage points for a generalized ESD many-outlier procedure. Technometrics. 1983;25(2):165-172. doi:10.1080/00401706.1983.10487848
Semple R Murley GS Woodburn J Turner DE. Tibialis posterior in health and disease: a review of structure and function with specific reference to electromyographic studies. J Foot Ankle Res. 2009;2(1):24. doi:10.1186/1757-1146-2-24
Stratford PW Balsor BE. A comparison of make and break tests using a hand-held dynamometer and the Kin-Com. J Orthop Sports Phys Ther. 1994;19(1):28-32. doi:10.2519/jospt.1994.19.1.28
Taş S Ünlüer NÖ Korkusuz F. Morphological and mechanical properties of plantar fascia and intrinsic foot muscles in individuals with and without flat foot. J Orthop Surg. 2018;26(3):230949901880248. doi:10.1177/2309499018802482
Tourillon R Gojanovic B Fourchet F. How to evaluate and improve foot strength in athletes: an update. Front Sports Act Living. 2019;1:46. doi:10.3389/fspor.2019.00046
van Melick N Meddeler BM Hoogeboom TJ Nijhuis-van der Sanden MWG van Cingel REH. How to determine leg dominance: the agreement between self-reported and observed performance in healthy adults. PLoS One. 2017;12(12):e0189876. doi:10.1371/journal.pone.0189876
Zhang Q Nassis GP Chen S Shi Y Li F. Not lower-limb joint strength and stiffness but vertical stiffness and isometric force-time characteristics correlate with running economy in recreational male runners. Front Physiol. 2022;13:940761. doi:10.3389/fphys.2022.940761