Long-term dance trainings alter gait; mechanical work and joint kinematics
Abstract
Background: Dancers undergo extensive training, resulting in enhanced lower extremity muscle function, flexibility, and stability compared to the general population. However, research on joint loading mechanisms in professional dancers during walking is limited. Objective: This study aimed to investigate the gait characteristics of professional dancers and compare them with non-dancers from a biomechanical perspective. Methods: A comparative gait analysis was performed on 30 dancers (10 each of modern, ballet, and Korean dance) and 10 non-dancers. The study assessed peak joint moment, peak joint power, and joint work at the knee and ankle joints while walking on a flat surface. Results: Ballet group showed longer step cycles (1.30 ± 0.06 s), whereas modern group had shorter cycles (1.11 ± 0.07 s) but higher walking speeds (1.07 ± 0.04 s). Ballet group also had a longer stance phase (64.53% ± 3.46%), while Korean (41.53% ± 4.66%) and modern (41.93% ± 2.95%) groups had larger swing phases. Modern group displayed significantly higher negative ankle joint work (−0.059 ± 0.022 J/kg), ballet (1.49 ± 0.11 Nm/kg) and Korean group (1.53 ± 0.41 Nm/kg) showed higher peak knee joint moments compared to normal group. Conclusion: These findings highlight the distinct gait patterns of dancers, with ballet and Korean dancers showing greater knee joint loading and modern dancers exhibiting unique ankle joint dynamics. Tailored rehabilitation and injury prevention strategies are crucial for their long-term health and performance sustainability.
References
1. Clippinger KS. Dance anatomy and kinesiology. Human Kinetics. 2007.
2. Tao D, Gao Y, Li F, et al. Physical Education Provision in Schools. A Role for Dance. Physical Activity and Health. 2022; 6(1): 38-41. doi: 10.5334/paah.137
3. Winter DA. Human balance and posture control during standing and walking. Gait & posture. 1995; 3(4): 193-214.
4. Ho CB. The Characteristics of Korean Traditional Dance. Korea Journal. 1997; 37(3): 93-109.
5. Koutedakis Y, Stavropoulos-Kalinoglou A, Metsios G. The Significance of Muscular Strength in Dance. Journal of Dance Medicine & Science. 2005; 9(1): 29-34. doi: 10.1177/1089313x0500900106
6. Bennell K, Khan KM, Matthews B, et al. Hip and ankle range of motion and hip muscle strength in young female ballet dancers and controls. British Journal of Sports Medicine. 1999; 33(5): 340-346. doi: 10.1136/bjsm.33.5.340
7. Gupta A, Fernihough B, Bailey G, et al. An evaluation of differences in hip external rotation strength and range of motion between female dancers and non-dancers. British Journal of Sports Medicine. 2004; 38(6): 778-783. doi: 10.1136/bjsm.2003.010827
8. Janura M, Teplá L, Straková P, et al. Comparison of gait kinematics between professional ballet dancers and non-dancers. Neuroendocrinology Letters. 2018; 39(5): 385-390.
9. Xu D, Zhou H, Quan W, et al. A new method proposed for realizing human gait pattern recognition: Inspirations for the application of sports and clinical gait analysis. Gait & Posture. 2024; 107: 293-305. doi: 10.1016/j.gaitpost.2023.10.019
10. Xu D, Quan W, Zhou H, et al. Explaining the differences of gait patterns between high and low-mileage runners with machine learning. Scientific Reports. 2022; 12(1). doi: 10.1038/s41598-022-07054-1
11. Liu YT, Lin AC, Chen SF, et al. Superior gait performance and balance ability in Latin dancers. Frontiers in Medicine. 2022; 9. doi: 10.3389/fmed.2022.834497
12. Jeon MY, Choe MA, Chae YR. Effect of Korean Traditional Dance Movement Training on Balance, Gait and Leg Strength in Home Bound Elderly Women. Journal of Korean Academy of Nursing. 2000; 30(3): 647. doi: 10.4040/jkan.2000.30.3.647
13. Teplá L, Procházková M, Svoboda Z, et al. Kinematic analysis of the gait in professional ballet dancers. Acta Gymnica. 2014; 44(2): 85-91. doi: 10.5507/ag.2014.009
14. Costa MSS, Ferreira AS, Orsini M, et al. Characteristics and prevalence of musculoskeletal injury in professional and non-professional ballet dancers. Brazilian Journal of Physical Therapy. 2016; 20(2): 166-175. doi: 10.1590/bjpt-rbf.2014.0142
15. Watson T, Graning J, McPherson S, et al. Dance, balance and core muscle performance measures are improved following a 9-week core stabilization training program among competitive collegiate dancers. International journal of sports physical therapy. 2017; 12(1): 25.
16. Gilbert CB, Gross MT, Klug KB. Relationship Between Hip External Rotation and Turnout Angle for the Five Classical Ballet Positions. Journal of Orthopaedic & Sports Physical Therapy. 1998; 27(5): 339-347. doi: 10.2519/jospt.1998.27.5.339
17. Shah S, Weiss DS, Burchette RJ. Injuries in Professional Modern Dancers Incidence, Risk Factors, and Management. Journal of Dance Medicine & Science. 2012; 16(1): 17-25. doi: 10.1177/1089313x1201600103
18. Li F, Zhou H, Xu D, et al. Baker J, Gu Y. Comparison of Biomechanical Characteristics during the Second Landing Phase in Female Latin Dancers: Evaluation of the Bounce and Side Chasse Step. Molecular & Cellular Biomechanics. 2022; 19(3): 115-129. doi: 10.32604/mcb.2022.022658
19. Gao X, Xu D, Baker JS, et al. Exploring biomechanical variations in ankle joint injuries among Latin dancers with different stance patterns: utilizing OpenSim musculoskeletal models. Frontiers in Bioengineering and Biotechnology. 2024; 12. doi: 10.3389/fbioe.2024.1359337
20. Macintyre J, Joy E. Foot and ankle injuries in dance. Clinics in Sports Medicine. 2000; 19(2): 351-368.
21. Leisman G, Moustafa A, Shafir T. Thinking, Walking, Talking: Integratory Motor and Cognitive Brain Function. Frontiers in Public Health. 2016; 4. doi: 10.3389/fpubh.2016.00094
22. Mirelman A, Shema S, Maidan I, et al. Gait. Balance, Gait, and Falls. National Library of Medicine. 2018; 119-134. doi: 10.1016/b978-0-444-63916-5.00007-0.
23. Yu B, Gabriel D, Noble L, et al. Estimate of the Optimum Cutoff Frequency for the Butterworth Low-Pass Digital Filter. Journal of Applied Biomechanics. 1999; 15(3): 318-329. doi: 10.1123/jab.15.3.318
24. Qi Y, Soh CB, Gunawan E, et al. Assessment of Foot Trajectory for Human Gait Phase Detection Using Wireless Ultrasonic Sensor Network. IEEE Transactions on Neural Systems and Rehabilitation Engineering. 2016; 24(1): 88-97. doi: 10.1109/tnsre.2015.2409123
25. Gordon D, Robertson E. Winter, Mechanical energy generation, absorption and transfer amongst segments during walking. Journal of biomechanics. 1980; 13(10): 845-854.
26. Wilson M, Kwon YH. The Role of Biomechanics in Understanding Dance Movement: A Review. Journal of Dance Medicine & Science. 2008; 12(3): 109-116. doi: 10.1177/1089313x0801200306
27. LaStayo PC, Woolf JM, Lewek MD, et al. Eccentric Muscle Contractions: Their Contribution to Injury, Prevention, Rehabilitation, and Sport. Journal of Orthopaedic & Sports Physical Therapy. 2003; 33(10): 557-571. doi: 10.2519/jospt.2003.33.10.557
28. Sun W. Injuries in Contemporary Dance. Advances in Physical Education. 2020; 10(03): 282-292. doi: 10.4236/ape.2020.103023
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