Effects of hurdle leg stretch and neuromuscular electrical stimulation intervention on front kick in martial arts: A kinematic analysis
Abstract
Exploring the effects of electrical stimulation intervention and hurdle leg stretching on forward kicking in martial arts. This study recruited 15 male students majoring in martial arts from normal universities as the experimental participants. The first test (T1) made the hurdle leg stretch the left and right legs on the yoga mat for 2 min. In the second test (T2), after three days of waiting, the electrotherapy device was utilized to perform NMES intervention on these three muscles for 30 minutes. Subsequently, wear the inertial motion capture system, and try the participant’s best to complete the forward kick. At the instant of toe-off, the T2 of the thigh acceleration, hip joint angle, and thigh angular velocity performs better than T1, and presents a highly significant level. In the forward kicking technique of martial arts, the intervention effect of NMES was better than that of traditional stretching training. The thigh acceleration, thigh angular velocity, and hip joint angle at the instant of leaving the ground are the key techniques of forward kicking. Therefore, NMES technology can be employed as a crucial tool to improve both the flexibility and strength of leg muscles, as well as the quality of forward kicking movements.
References
1. Tropin Y, Podrigalo L, Boychenko N, et al. Analyzing predictive approaches in martial arts research. Pedagogy of Physical Culture and Sports. 2023; 27(4): 321-330. doi: 10.15561/26649837.2023.0408
2. Minke VDK. Developmental outcomes and meanings in martial arts practice among youth: a review. European Journal for Sport and Society. 2020; 17(2): 96-115. doi: 10.1080/16138171.2020.1737421
3. Hoelbling D, Baca A, Dabnichki P. Sequential action, power generation and balance characteristics of a martial arts kick combination. International Journal of Performance Analysis in Sport. 2020; 20(5): 766-781. doi: 10.1080/24748668.2020.1774730
4. Happ KA, Behringer M. Neuromuscular Electrical Stimulation Training vs. Conventional Strength Training: A Systematic Review and Meta-Analysis of the Effect on Strength Development. Journal of Strength and Conditioning Research. 2021; 36(12): 3527-3540. doi: 10.1519/jsc.0000000000004119
5. Hirono T, Okudaira M, Takeda R, et al. Association between physical fitness tests and neuromuscular properties. European Journal of Applied Physiology. 2024; 124(6): 1703-1717. doi: 10.1007/s00421-023-05394-y
6. Cayot TE, Bellew JW, Kennedy S, et al. Acute Effects of 3 Neuromuscular Electrical Stimulation Waveforms on Exercising and Recovery Microvascular Oxygenation Responses. Journal of Sport Rehabilitation. 2022; 31(5): 554-561. doi: 10.1123/jsr.2021-0326
7. Umutlu G, Demirci N, Acar NE. Training-induced changes in muscle contraction patterns enhance exercise performance after short-term neuromuscular electrical stimulation. Isokinetics and Exercise Science. 2020; 28(4): 339-350. doi: 10.3233/ies-202111
8. Hou X, Lü YF, Liu JM. Meta analysis of the effect of muscle electrical stimulation strength training on the muscle strength of athletes. Chinese Journal of Tissue Engineering Research. 2020; 24(23): 3764-3772.
9. Lima Y, Ozkaya O, Balci GA, et al. Electromyostimulation Application on Peroneus Longus Muscle Improves Balance and Strength in American Football Players. Journal of Sport Rehabilitation. 2022; 31(5): 599-604. doi: 10.1123/jsr.2021-0264
10. Liu X, Liu J, Fan J, et al. Research on Wushu Sports Feedback System Based on Real-Time Target Intelligent Tracking Video Processing. Arif M, ed. Security and Communication Networks. 2022; 2022: 1-10. doi: 10.1155/2022/4599005
11. Quinn SL, Olivier B, McKinon W. Lower Quadrant Swing Biomechanics Identifies Golfers with Increased Risk of Low Back Pain: A Prospective Longitudinal Cohort Study. Journal of Sport Rehabilitation. 2022; 31(8): 1041-1051. doi: 10.1123/jsr.2021-0191
12. Železnik P, Jelen A, Kalc K, et al. Acute effects of static and proprioceptive neuromuscular facilitation stretching on hamstrings muscle stiffness and range of motion: a randomized cross-over study. European Journal of Applied Physiology. 2023; 124(3): 1005-1014. doi: 10.1007/s00421-023-05325-x
13. Andrew B. Trail guide to the body’s quick reference to trigger points. Books of discovery; 2019.
14. Chen CF, Wang SF, Shen XX, et al. Kinematic analysis of countermovement jump performance in response to immediate neuromuscular electrical stimulation. Mathematical Biosciences and Engineering. 2023; 20(9): 16033-16044. doi: 10.3934/mbe.2023715
15. Takeda R, Nojima H, Nishikawa T, et al. Subtetanic neuromuscular electrical stimulation can maintain Wingate test performance but augment blood lactate accumulation. European Journal of Applied Physiology. 2023; 124(2): 433-444. doi: 10.1007/s00421-023-05291-4
16. Chen CF, Wu HJ. The Effect of an 8-Week Rope Skipping Intervention on Standing Long Jump Performance. International Journal of Environmental Research and Public Health. 2022; 19(14): 8472. doi: 10.3390/ijerph19148472
17. Şimşek Ş, Oymak Soysal AN, Kaş Özdemir A, et al. Effect of Superimposed Russian Current on Quadriceps Strength and Lower-Extremity Endurance in Healthy Males and Females. Journal of Sport Rehabilitation. 2023; 32(1): 46-52. doi: 10.1123/jsr.2021-0437
18. Goller M, Quittmann OJ, Alt T. How to activate the glutes best? Peak muscle activity of acceleration-specific pre-activation and traditional strength training exercises. European Journal of Applied Physiology. 2024; 124(6): 1757-1769. doi: 10.1007/s00421-023-05400-3
19. Zhang N, Shan Z, Yao Q. Multimedia Based Medical Big Data Analysis of Leg Swing Strike Effect in Wushu Sanda Sports. Jain DK, ed. Wireless Communications and Mobile Computing. 2022; 2022: 1-12. doi: 10.1155/2022/7181370
20. Chen CF, Wu HJ, Yang ZS, et al. Motion Analysis for Jumping Discus Throwing Correction. International Journal of Environmental Research and Public Health. 2021; 18(24): 13414. doi: 10.3390/ijerph182413414
21. Chen CF, Wu HJ, Liu C, et al. Kinematics Analysis of Male Runners via Forefoot and Rearfoot Strike Strategies: A Preliminary Study. International Journal of Environmental Research and Public Health. 2022; 19(23): 15924. doi: 10.3390/ijerph192315924
22. Chen CF, Wu HJ, Liu C, et al. The impact and correlation of running landing methods on leg movement ability. Acta of Bioengineering and Biomechanics. 2023; 25(4). doi: 10.37190/abb-02381-2024-02
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