Common Measurement Methods Are Used to Verify the Effectiveness of Lower Limb Explosive Power

DOI: https://doi.org/10.62517/jmpe.202518202

Author(s)

Sihang Zeng

Affiliation(s)

College of Physical Education and Health, Guangxi Normal University, Guilin, Guangxi, China

Abstract

The purpose of this paper is to explore the correlation between several common explosive force measurement methods—standing long jump, Wingate anaerobic power bicycle, anaerobic power step (Margaria-kalamen), and reactive power index test—and lower limb explosiveness, to determine which measurement method can more cost-effectively measure lower limb explosive power. Methods: Sixteen students (aged 21.6 ± 1.2 years old) majoring in physical training in school were selected by literature method, experimental method and mathematical statistics method, and the explosive force performance of athletes under different exercise loads was measured by reducing the load range of vertical jump test by reducing the load range of vertical jump test, to obtain the maximum power peak of lower limbs and accurately measure the explosive force of the human body. Then, the correlation analysis with several common explosiveness tests of subjects was carried out to lay a foundation for evaluating the effectiveness of human explosiveness indicators. The results showed a significant correlation between the reactive strength index (RSI) and Wingate anaerobic power bicycle and lower limb explosive power, with correlation coefficients of 0.882, 0.826, and 0.694, respectively. Conclusion: There is a high correlation between the explosive power of the lower limbs and the standing long jump, the reaction strength index, and the measurement methods of the power bicycle, which can be used as an effective method to evaluate the explosive power of the lower limbs.

Keywords

Lower Limb Explosiveness; Standing Long Jump; Wingate; Margaria-Kalamen Anaerobic Power Steps; Reaction Power Index

References

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