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. 2022 Aug 9:13:947877.
doi: 10.3389/fpsyg.2022.947877. eCollection 2022.

Combined balance and plyometric training enhances knee function, but not proprioception of elite male badminton players: A pilot randomized controlled study

Limingfei Zhou  1 , Wangcheng Gong  2 , Shixian Wang  3 , Zhenxiang Guo  4 , Meng Liu  3 , Samuel Chuang  5 , Dapeng Bao  6 , Junhong Zhou  7
Affiliations

Combined balance and plyometric training enhances knee function, but not proprioception of elite male badminton players: A pilot randomized controlled study

Limingfei Zhou et al. Front Psychol. .

Abstract

Objectives: To investigate the effect of combined balance and plyometric training on knee function and proprioception of elite badminton athletes.

Methods: Sixteen elite male badminton players (age: 20.5 ± 1.1 years, height: 177.8 ± 5.1 cm, weight: 68.1 ± 7.2 kg, and training experience: 11.4 ± 1.4 years) volunteered to participate and were randomly assigned to a combined balance and plyometric training (CT) (n = 8) and plyometric (PT) group (n = 8). The CT group performed balance combined with plyometric training three times a week over 6 weeks (40 min of plyometrics and 20 min of balance training); while the PT group undertook only plyometric training for the same period (3-4 sets × 8-12 reps for each exercise). Both groups had the same technical training of badminton.

Results: The knee function and proprioception were assessed at baseline and after the intervention by measuring the performance of single-legged hop tests (LSIO, LSIT, LSIC, LSIS), standing postural sway (COPAP, COPML), and LSI of dominant leg and non-dominant leg. The results showed that as compared to PT, CT induced significantly greater improvements in LSIT and LSIS (p < 0.001) and significant greater percent increase in NAP (p = 0.011). The changes in LSIO, LSIC, DAP, NAP, LSIAP, DML, NML, and LSIML induced by CT did not differ from that induced by PT (p > 0.213).

Conclusion: In elite badminton players, intervention using CT holds great promise to augment the benefits for knee function compared to the intervention using PT only, and at the same time, with at least comparable benefits for proprioception. Future studies are needed to examine and confirm the results of this study.

Keywords: badminton; knee; physical conditioning; plyometric exercise; postural balance.

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Conflict of interest statement

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Figures

FIGURE 1
FIGURE 1
Single-legged hop tests.
See this image and copyright information in PMC

References

    1. Abdullahi Y., Coetzee B. (2017). Notational singles match analysis of male badminton players who participated in the African Badminton Championships. Int. J. Perform. Anal. Sport 17 1–16. 10.1080/24748668.2017.1303955 - DOI
    1. Alikhani R., Shahrjerdi S., Golpaigany M., Kazemi M. (2019). The effect of a six-week plyometric training on dynamic balance and knee proprioception in female badminton players. J. Can. Chiropr. Assoc. 63 144–153. - PMC - PubMed
    1. Asadi A. (2012). Effects of six weeks depth jump and countermovement jump training on agility performance. Sport Science 5 67–70.
    1. Chang W.-D., Chang W.-Y., Lee C.-L., Feng C.-Y. (2013). Validity and reliability of wii fit balance board for the assessment of balance of healthy young adults and the elderly. J. Phys. Ther. Sci. 25 1251–1253. 10.1589/jpts.25.1251 - DOI - PMC - PubMed
    1. Cohen J. (2013). Statistical Power Analysis for the Behavioral Sciences. Milton Park: Routledge. 10.4324/9780203771587 - DOI