Volume 12, Issue 4 (2-2027)                   J Sport Biomech 2027, 12(4): 756-770 | Back to browse issues page

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Madadi-Shad M, Bagheri S, Mahdieh I, Ghasemi M. The Effect of Kinesiotaping of the Biceps Femoris and Vastus Lateralis Muscles on External Knee Adduction Moment and Lower-limb Joint Power in Individuals with Genu Varum and Healthy Controls During Walking. J Sport Biomech 2027; 12 (4) :756-770
URL: http://biomechanics.iauh.ac.ir/article-1-569-en.html
The Effect of Kinesiotaping of the Biceps Femoris and Vastus Lateralis Muscles on External Knee Adduction Moment and Lower-limb Joint Power in Individuals with Genu Varum and Healthy Controls During Walking
Morteza Madadi-Shad1 , Sara Bagheri1 , Irom Mahdieh1 , Mohammadhossein Ghasemi *2
1- Department of Physical Education, Farhangian University, P.O.Box 14665-889, Tehran, Iran.
2- Department of Biomedical Science, University of Padova, Padova, Italy.
Abstract:   (36 Views)
Objective Genu varum is a potential risk factor for the development and progression of knee osteoarthritis. This study aimed to investigate the immediate effects of kinesiotaping applied to the biceps femoris and vastus lateralis muscles on the external knee adduction moment and lower-limb joint power during walking in individuals with genu varum and healthy controls.
Methods Thirty male participants, including 15 individuals with genu varum and 15 healthy controls, were recruited. External knee adduction moments and lower-limb joint power were assessed during walking under two conditions: without taping and with kinesiotaping applied to the biceps femoris and vastus lateralis muscles.
Results Before taping, the genu varum group exhibited a significantly greater first peak of the external knee adduction moment than the control group (P = 0.029). Following kinesiotaping, this between-group difference was no longer statistically significant (P > 0.05). In the genu varum group, kinesiotaping was associated with significant increases in the magnitude of negative ankle joint power (P = 0.038), negative knee joint power (P = 0.025), and positive knee joint power (P = 0.012). Positive knee joint power also increased significantly in the control group (P = 0.017). No significant changes in hip joint power were observed (P > 0.05).
Conclusion Kinesiotaping of the biceps femoris and vastus lateralis muscles was associated with immediate changes in knee adduction moments and ankle and knee joint power during walking, particularly in individuals with genu varum. These findings suggest that kinesiotaping may influence lower-limb joint mechanics; however, its clinical benefits and potential effects on knee osteoarthritis risk remain uncertain and require further investigation.
Keywords: Genu Varum, Kinesiotaping, Knee adduction moment, Joint power, Walking
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Type of Study: Research | Subject: Special
Received: 2026/08/24 | Accepted: 2026/10/14 | Published: 2026/10/15
References
1. Shibuya N, Kitterman RT, LaFontaine J, Jupiter DC. Demographic, physical, and radiographic factors associated with functional flatfoot deformity. The Journal of Foot and Ankle Surgery. 2014;53(2):168-172. [DOI:10.1053/j.jfas.2013.11.002]
2. Jafarnezhadgero A, Shad MM, Ferber R. The effect of foot orthoses on joint moment asymmetry in male children with flexible flat feet. Journal of Bodywork and Movement Therapies. 2018;22(1):83-89. [DOI:10.1016/j.jbmt.2017.04.007]
3. Madadi-Shad M, Farahpour N, Majlesi M. Immediate effects of anti-pronation foot orthoses with different inclination angles on ground reaction force components during walking. The Scientific Journal of Rehabilitation Medicine. 2019;8(4):92-102.
4. Farahpour N, Jafarnezhad A, Damavandi M, Bakhtiari A, Allard P. Gait ground reaction force characteristics of low back pain patients with pronated foot and able-bodied individuals with and without foot pronation. Journal of Biomechanics. 2016;49(9):1705-1710. [DOI:10.1016/j.jbiomech.2016.03.056]
5. Farahpour N, Jafarnezhadgero A, Allard P, Majlesi M. Muscle activity and kinetics of lower limbs during walking in pronated feet individuals with and without low back pain. Journal of Electromyography and Kinesiology. 2018;39:35-41. [DOI:10.1016/j.jelekin.2018.01.006]
6. Asghari V, Farahpour N, Robbins S, Moisan G, Majlesi M. Kinematic changes of lower-limb joints during walking in individuals with chronic ankle instability on flat and inclined surfaces. Journal of Sport Biomechanics. The Foot. 2026;12(2):302-319. [DOI:10.66224/JSportBiomech.12.2.302]
7. Jafarnezhadgero AA, Shad MM, Majlesi M. Effect of foot orthoses on the medial longitudinal arch in children with flexible flatfoot deformity: a three-dimensional moment analysis. 2017;55:75-80. [DOI:10.1016/j.gaitpost.2017.04.011]
8. Twomey D, McIntosh AJ. The effects of low arched feet on lower limb gait kinematics in children. The Foot. 2012;22(2):60-65. [DOI:10.1016/j.foot.2011.11.005]
9. Lin CJ, Lai KA, Kuan TS, Chou YL. Correlating factors and clinical significance of flexible flatfoot in preschool children. Journal of Pediatric Orthopaedics. 2001;21(3):378-382. [DOI:10.1097/01241398-200105000-00022]
10. Granacher U, Schellbach J, Klein K, Prieske O, Baeyens JP, Muehlbauer T. Effects of core strength training using stable versus unstable surfaces on physical fitness in adolescents: a randomized controlled trial. BMC Sports Science, Medicine and Rehabilitation. 2014;6(1):40. [DOI:10.1186/2052-1847-6-40]
11. Chen YC, Lou SZ, Huang CY, Su FC. Effects of foot orthoses on gait patterns of flat feet patients. Clinical Biomechanics. 2010;25(3):265-270. [DOI:10.1016/j.clinbiomech.2009.11.007]
12. Mohammad Zaheri R, Majlesi M, Fatahi A. Impact of lower-limb fatigue on kinetic risk factors for ACL injury during post-spike landings in volleyball athletes. Journal of Sport Biomechanics. 2026;11(4):466-484. [DOI:10.61882/JSportBiomech.11.4.466]
13. Tang SF, Chen CH, Wu CK, Hong WH, Chen KJ, Chen CK. The effects of total contact insole with forefoot medial posting on rearfoot movement and foot pressure distributions in patients with flexible flatfoot. Clinical Neurology and Neurosurgery. 2015;129:S8-S11. [DOI:10.1016/S0303-8467(15)30004-4]
14. Lin JL, Balbas J, Richardson EG. Results of non-surgical treatment of stage II posterior tibial tendon dysfunction: a 7- to 10-year follow-up. Foot & Ankle International. 2008;29(8):781-786. [DOI:10.3113/FAI.2008.0781]
15. Faul F, Erdfelder E, Lang AG, Buchner A. G*Power 3: a flexible statistical power analysis program for the social, behavioral, and biomedical sciences. Behavior Research Methods. 2007;39(2):175-191. [DOI:10.3758/BF03193146]
16. Nigg BM, Federolf P, Landry SC. Gender differences in lower extremity gait biomechanics during walking using an unstable shoe. Clinical Biomechanics. 2010;25(10):1047-1052. [DOI:10.1016/j.clinbiomech.2010.07.010]
17. Robertson DG, Caldwell GE, Hamill J, Kamen G, Whittlesey S. Research Methods in Biomechanics. 2nd ed. Champaign, IL: Human Kinetics; 2013. [DOI:10.5040/9781492595809]
18. Nigg BM, Mohr M, Nigg SR. Muscle tuning and preferred movement path: a paradigm shift. Current Issues in Sport Science. 2017;2:007. [DOI:10.15203/CISS_2017.007]
19. Boden BP, Torg JS, Knowles SB, Hewett TE. Video analysis of anterior cruciate ligament injury: abnormalities in hip and ankle kinematics. The American Journal of Sports Medicine. 2009;37(2):252-259. [DOI:10.1177/0363546508328107]
20. Yoshida M, Aoki N, Taniguchi K, Yoshida M, Katayose M. Kinematic analysis of the ankle joint on the side-hop test in subjects with ankle sprains. Translational Sports Medicine. 2018;1(6):265-272. [DOI:10.1002/tsm2.44]
21. Webster CA, Nussbaum MA. Localized ankle fatigue development and fatigue perception in adults with or without chronic ankle instability. Journal of Athletic Training. 2016;51(6):491-497. [DOI:10.4085/1062-6050-51.9.02]
22. Unnithan S, Thomas J. Not all ankle injuries are ankle sprains: case of an isolated cuboid stress fracture. Clinics and Practice. 2018;8(3):1093. [DOI:10.4081/cp.2018.1093]
23. Madadi-Shad M, Hanifeh MB, Momen HR. How far an arch support foot orthosis can affect lower limb joint angular accelerations during normal gait? Journal of Advanced Sport Technology. 2020;4(2):11-18.
24. Darvishi S, Majlesi M, Azadian E. Comparative analysis of center of pressure responses during defensive landing in professional and novice volleyball players. Journal of Sport Biomechanics. 2025;11(2):162-174. [DOI:10.61186/JSportBiomech.11.2.162]
25. Jafarnezhadgero A, Madadi-Shad M, Alavi-Mehr SM, Granacher U. The long-term use of foot orthoses affects walking kinematics and kinetics of children with flexible flat feet: a randomized controlled trial. PLOS ONE. 2018;13(10):e0205187. [DOI:10.1371/journal.pone.0205187]
26. Nester CJ, Van Der Linden ML, Bowker P. Effect of foot orthoses on the kinematics and kinetics of normal walking gait. Gait & Posture. 2003;17(2):180-187. [DOI:10.1016/S0966-6362(02)00065-6]
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