Application of the laws of dynamics in physics for sports performance analysis
Resumen
The study aimed to investigate the relationship between applied force, body mass, and acceleration in sports, with the goal of improving athletic performance and reducing injury risks. The research was conducted at the Thai Nguyen University of Education, involving 35 Physical Education students who participated in movement tests such as vertical jumps, long jumps, and sprints. Data were collected on force, body mass, and velocity using force plates, high-precision scales, and speed sensors. The analysis revealed that an increase in push-off force significantly enhanced acceleration and velocity, while body mass influenced the amount of force required to achieve optimal performance. For example, in high jump, an optimal push-off angle between 120–130 degrees led to higher jump heights, and in sprinting, a stable forward-leaning posture improved acceleration. The study also highlighted the importance of optimizing technique, such as adjusting foot push-off angles and body posture. The integration of modern technology like Kinovea software for motion analysis provided valuable insights into movement efficiency and technique refinement. The findings indicate that applying Newton’s laws in sports can lead to significant improvements in force generation, acceleration, and overall performance. Additionally, biomechanical analysis tools enable personalized training strategies that optimize results and minimize injury risks.
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Alnedral, A., Jatra, R., Firdaus, K., Neldi, H., Bakhtiar, S., Aldani, N., Ockta, Y., & Festiawan, R. (2024). The effect of a holistic approach training model on increasing the speed and agility of tennis athletes. Retos, 61, 1138–1145.
Baca, A., & Kornfeind, P. (2006). Rapid feedback systems for elite sports training. IEEE Pervasive Computing, 5(4), 70-76. https://doi.org/10.1109/MPRV.2006.83
Collins, H. M., Fawkner, S., Booth, J. N., & Duncan, A. (2022). The impact of resistance training on strength and correlates of physical activity in youth. Journal of Sports Sciences, 40(1), 40–49. https://doi.org/10.1080/02640414.2021.1976487
Dapena, J. (1981). The influence of wind and altitude on the results of jumping events. Journal of Biomechanics, 14(4), 271-277. https://doi.org/10.1016/0021-9290(81)90042-7
Haake, S. (2012). Instant Expert: The physics of sport. New Scientist, 215(2872), 4–5. https://doi.org/10.1016/s0262-4079(12)61710-2
Hidayat, R. A., Sabillah, M. I., Rahman, D., Zarya, F., & Ockta, Y. (2024). The role of sport psychology in improving the performance of badminton athletes: a systematic review. Retos, 61, 1126–1137.
Hiley, M. J., & Yeadon, M. R. (2003). The margin for error when releasing the high bar for dismounts. Journal of Biomechanics, 36(3), 313-319. https://doi.org/10.1016/S0021-9290(02)00427-7
Kibele, A., & Granacher, U. (2012). The role of physical fitness in the performance of complex gymnastic skills. Journal of Sports Sciences, 30(10), 1015-1023. https://doi.org/10.1080/02640414.2012.682087
Lees, A., & Barton, G. (2005). The interpretation of relative momentum data to assess the contribution of the free limbs to the generation of vertical velocity in sports activities. Journal of Sports Sciences, 23(6), 653-661. https://doi.org/10.1080/02640410400021675
Makaracı, Y., Yücetaş, Z., Devrilmez, E., Soslu, R., Devrilmez, M., Akpınar, S., & Popovic, S. (2023). Physical Activity and Nutrition Education Programs Changes Body Mass Index and Eating Habits of 12th Grade Students: An Intervention during the COVID-19 Pandemic. Annals of Applied Sport Science, 11(2), 1-13. https://doi.org/10.52547/aassjournal.1105
Maričić, O., Ivkov-Džigurski, A., Stojšić, I., Cvjetićanin, S., & Ivanović-Bibić, L. (2020). Multimedia teaching effectiveness in natural science teaching. Geographica Pannonica, 24, 147–156. https://doi.org/10.5937/gp24-23357
Sung, M., Ma, S., Choi, H., & Hong, S. (2019). Real-time augmented reality physics simulator for education. Applied Sciences, 9(19), 1-12. https://doi.org/10.3390/app9194019
Yeadon, M. R., & King, M. A. (2002). The biomechanics of the long jump. Exercise and Sport Sciences Reviews, 30(4), 170-176. https://doi.org/10.1097/00003677-200210000-00006
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