THE EFFECT OF COMPLEX STRENGTH TRAINING ON EXPLOSIVE POWER AND SPEED STRENGTH OF BOXERS UNDER 20 YEARS OF AGE
DOI:
https://doi.org/10.61841/bddqrh80Keywords:
Complex strength, explosive power, speed strength.Abstract
Muscular capabilities are among the fundamental pillars upon which skill performance in boxing depends, particularly explosive power and speed strength, due to their crucial role in executing offensive and defensive combat skills during a fight. From this perspective, the research problem arose regarding the limited effectiveness of traditional training methods in developing these capabilities among juniors. This necessitated the search for more modern and effective training alternatives that keep pace with the demands of high performance in boxing.
Accordingly, this study aimed to develop a physical training curriculum based on the principle of strength complexity, a contemporary training method that combines weight training, plyometric exercises, and jumping exercises. The goal is to stimulate the neuromuscular system and achieve a high physiological response that contributes to the development of players' physical and skill performance. The researcher sought to measure the impact of this approach on developing explosive power and speed arm strength among Al-Hilla Club boxing players under the age of twenty. Based on the study's objective, the researcher formulated his main hypothesis, which states that there is a positive effect of physical training based on the principle of strength complexity on developing explosive power and speed strength in young boxers, with statistically significant differences between the results of the pre- and post-tests in favor of the post-test.
To achieve the study's objectives, the researcher used the experimental method with a single-group design with pre- and post-measurements, as it suited the nature and requirements of the study. The research sample included (6) players randomly selected from a research population of (9) boxers, while the other three were assigned to the exploratory experiment. The training program was implemented over a period of eight weeks, with three training sessions per week. Modern sports training principles were used in terms of intensity, volume, repetition, and rest, commensurate with the players' abilities.
Measurement tools relied on standardized field tests to assess the explosive power of the arms (throwing a medicine ball) and speed strength (lowering and raising the medicine ball within a specified time), supported by the use of technological means to ensure accuracy and reliability in performance and measurement. The importance of the study lies in its endeavor to provide a modern applied vision that contributes to the development of the physical abilities that influence the skill performance of junior boxers. This is achieved by employing advanced scientific training methods that keep pace with the requirements of high-performance sports. It also aims to enrich the training content of coaches and specialists with scientific material that can be applied practically.
The researcher concluded that exercises based on the principle of force complexity are an effective training tool for developing explosive power and speed arm strength. They significantly improved aspects of physical performance associated with skill performance among the sample. The researcher recommends adopting the force complexity approach within training programs directed at boxers, given its positive impact on developing muscular motor abilities. He emphasized the importance of focusing on developing explosive power as one of the critical variables in improving physical and skill performance in boxing.
References
Omar, Hassan Jaafar (2001). Scientific Research Methods: Rules and Application Skills. 1st ed., Dar Al Fikr Al Arabi, Cairo, p. 221.
Liu, Y., Huang, X., Zhou, Y., Zhang, L., Guo, Z., & Chen, Y. (2024). Effects of variable resistance training within complex training on strength and punch performance in elite amateur boxers. Frontiers in Physiology, 15, 1455143.
Wang, Y., Lv, Y., Qin, Z., Ji, L., & Dong, Y. (2023). Effectiveness of plyometric training vs. complex training on the explosive power of lower limbs: A systematic review. Frontiers in Physiology, 14, 1111744.
Yi, L., Zhang, J., Zhao, M., Li, W., & Sun, Y. (2023). Acute and chronic effects of muscle strength training on physical fitness in boxers: A scoping review. Applied Sciences, 14(21), 9706.
Cui, W., Chen, Y., & Wang, D. (2024). The effect of optimal load training on punching ability in elite female boxers. Frontiers in Physiology, 15, 1455506.
Berriel, G. P., et al. (2022). Does complex training enhance vertical jump performance and muscle power in elite male volleyball players? International Journal of Sports Physiology and Performance, 17, 586–593.
Duthie, G. M., Young, W. B., & Aitken, D. A. (2002). The acute effects of heavy loads on jump squat performance: an evaluation of the complex and contrast methods of power development. Journal of Strength and Conditioning Research, 16(4), 530–538.
Kawamori, N., & Haff, G. G. (2004). The optimal training load for developing muscular power. Journal of Strength and Conditioning Research, 18(3), 675–684.
Dunn, E. C., et al. (2022). Relationships between punch impact force and upper-and lower-body muscular strength and power in highly trained amateur boxers. Journal of Strength and Conditioning Research, 36(4), 1019–1025 .
Chen, C., Wang, D. X., Wu, G. D., & Deng, A. M. (2018). A study on the characteristics of boxing under new rules. Sports Science, 38(10), 89–96.
Cormie, P., McGuigan, M. R., & Newton, R. U. (2011). Developing maximal neuromuscular power: Part 2 – Training considerations for improving maximal power production. Sports Medicine, 41(2), 125–146
Markovic, G., & Mikulic, P. (2010). Neuro-musculoskeletal and performance adaptations to lower-extremity plyometric training. Sports Medicine, 40(10), 859–895.
Suchomel, T. J., Nimphius, S., & Stone, M. H. (2018). The importance of muscular strength in athletic performance. Sports Medicine, 48(4), 765–785
Zatsiorsky, V. M., & Kraemer, W. J. (2006). Science and Practice of Strength Training (2nd ed.). Human Kinetics.
Smith, J., Brown, A., & Wilson, P. (2021). Neuromuscular adaptations to plyometric and resistance training: Implications for explosive power development. Journal of Strength and Conditioning Research, 35(4), 1123-1134.
Johnson, M., & Lee, K. (2022). Motor unit recruitment and firing rate adaptations following complex strength training protocols. European Journal of Applied Physiology, 122(6), 1557-1568.
Garcia, R., Martinez, L., & Santos, F. (2023). Effects of combined plyometric and resistance training on muscle contraction speed and motor unit synchronization. Sports Medicine - Open, 9(1), 21.
Downloads
Published
Issue
Section
License
This work is licensed under a Creative Commons Attribution 4.0 International License.
You are free to:
- Share — copy and redistribute the material in any medium or format for any purpose, even commercially.
- Adapt — remix, transform, and build upon the material for any purpose, even commercially.
- The licensor cannot revoke these freedoms as long as you follow the license terms.
Under the following terms:
- Attribution — You must give appropriate credit , provide a link to the license, and indicate if changes were made . You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
Notices:
You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation .
No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.
