Isokinetic Profile of Elite Serbian Female Judoists
Abstract
:1. Introduction
2. Materials and Methods
2.1. Sample
2.2. Experimental Procedure and Data Analysis
2.3. Statistical Analysis
3. Results
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Variable | −48 kg (n = 8) | −52 kg (n = 8) | −57 kg (n = 8) | −63 kg (n = 9) | −70 kg (n = 8) | −78 kg (n = 8) | +78 kg (n = 9) | Statistics |
---|---|---|---|---|---|---|---|---|
Height (cm) | 148.50 ± 1.61 | 160.00 ± 2.41 | 163.57 ± 4.87 a | 166.12 ± 4.54 a | 169.57 ± 11.22 a | 172.10 ± 8.77 a | 174.54 ± 6.56 a | F = 5.42, p = 0.001, η2 = 0.522 |
Weight (kg) | 47.12 ± 1.80 | 52.00 ± 1.80 a | 56.62 ± 2.06 a, b | 60.55 ± 1.87 a, b, c | 67.25 ± 1.98 a, b, c, d | 74.16 ± 3.12 a, b, c, d, e | 82.11 ± 4.25 a, b, c, d, e, f | F = 204.75, p = 0.000, η2 = 0.960 |
Age (y) | 20.62 ± 1.92 | 19.90 ± 3.24 | 21.25 ± 2.96 | 22.77 ± 4.99 | 19.75 ± 2.65 | 21.00 ± 2.45 | 21.01 ± 3.10 | F = 1.047, p = 0.410, η2 = 0.109 |
Training experience (y) | 12.12 ± 2.53 | 12.10 ± 4.28 | 13.25 ± 1.38 | 14.88 ± 5.56 | 11.12 ± 1.12 | 12.16 ± 1.94 | 13.11 ± 1.36 | F = 1.470, p = 0.207, η2 = 0.147 |
Variable | −48 kg (n = 8) | −52 kg (n = 8) | −57 kg (n = 8) | −63 kg (n = 9) | −70 kg (n = 8) | −78 kg (n = 8) | +78 kg (n = 9) | Statistics |
---|---|---|---|---|---|---|---|---|
Mean Torque | ||||||||
KER (Nm) | 126.50 ± 18.36 | 132.00 ± 17.13 | 151.25 ± 24.92 | 157.33 ± 21.63 | 171.00 ± 32.08 a, b | 190.33 ± 12.78 a, b, c | 200.11 ± 22.03 a, b, c, d | F = 13.074, p = 0.000, η2 = 0.33 |
KEL (Nm) | 129.37 ± 24.28 | 131.90 ± 22.98 | 157.12 ± 16.00 | 159.66 ± 26.19 | 167.62 ± 34.47 | 177.16 ± 29.06 a, b | 197.00 ± 22.94 a, b, c, d | F = 7.738, p = 0.000, η2 = 0.27 |
KFR (Nm) | 65.12 ± 13.46 | 82.70 ± 11.48 | 79.87 ± 13.72 | 85.44 ± 17.57 | 97.12 ± 19.65 a | 95.83 ± 20.03 a | 102.88 ± 26.63 a | F = 4.088, p = 0.002, η2 = 0.53 |
KFL (Nm) | 70.37 ± 13.93 | 81.20 ± 18.83 | 80.25 ± 14.42 | 84.00 ± 20.88 | 98.75 ± 13.76 | 101.33 ± 21.92 | 101.22 ± 28.30 a | F = 3.086, p = 0.012, η2 = 0.24 |
Normalized Torque | ||||||||
KER/kg (Nmkg−1) | 2.68 ± 0.35 | 2.53 ± 0.31 | 2.68 ± 0.49 | 2.60 ± 0.41 | 2.54 ± 0.49 | 2.57 ± 0.24 | 2.43 ± 0.22 | F = 0.458, p = 0.836, η2 = 0.051 |
KEL/kg (Nmkg−1) | 2.74 ± 0.47 | 2.53 ± 0.42 | 2.78 ± 0.32 | 2.64 ± 0.50 | 2.49 ± 0.50 | 2.39 ± 0.43 | 2.39 ± 0.26 | F = 1.054, p = 0.402, η2 = 0.110 |
KFR/kg (Nmkg−1) | 1.37 ± 0.26 | 1.59 ± 0.24 | 1.41 ± 0.23 | 1.41 ± 0.29 | 1.44 ± 0.31 | 1.29 ± 0.27 | 1.24 ± 0.27 | F = 1.535, p = 0.186, η2 = 0.153 |
KFL/kg (Nmkg−1) | 1.49 ± 0.29 | 1.56 ± 0.38 | 1.41 ± 0.24 | 1.38 ± 0.32 | 1.47 ± 0.22 | 1.36 ± 0.27 | 1.22 ± 0.29 | F = 1.198, p = 0.323, η2 = 0.124 |
Hamstring to quadriceps ratio | ||||||||
HQR (%) | 0.52 ± 0.14 | 063 ± 0.10 | 0.54 ± 0.17 | 0.55 ± 0.16 | 0.58 ± 0.13 | 0.50 ± 0.12 | 0.51 ± 0.11 | F = 0.876, p = 0.519, η2 = 0.093 |
HQL (%) | 0.56 ± 0.15 | 0.62 ± 0.14 | 0.51 ± 0.13 | 0.54 ± 0.20 | 0.61 ± 0.16 | 0.58 ± 0.17 | 0.51 ± 0.14 | F = 0.611, p = 0.720, η2 = 0.067 |
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Blach, W.; Drapsin, M.; Lakicevic, N.; Bianco, A.; Gavrilovic, T.; Roklicer, R.; Trivic, T.; Cvjeticanin, O.; Drid, P.; Kostrzewa, M. Isokinetic Profile of Elite Serbian Female Judoists. Int. J. Environ. Res. Public Health 2021, 18, 6988. https://doi.org/10.3390/ijerph18136988
Blach W, Drapsin M, Lakicevic N, Bianco A, Gavrilovic T, Roklicer R, Trivic T, Cvjeticanin O, Drid P, Kostrzewa M. Isokinetic Profile of Elite Serbian Female Judoists. International Journal of Environmental Research and Public Health. 2021; 18(13):6988. https://doi.org/10.3390/ijerph18136988
Chicago/Turabian StyleBlach, Wieslaw, Miodrag Drapsin, Nemanja Lakicevic, Antonino Bianco, Tamara Gavrilovic, Roberto Roklicer, Tatjana Trivic, Ognjen Cvjeticanin, Patrik Drid, and Maciej Kostrzewa. 2021. "Isokinetic Profile of Elite Serbian Female Judoists" International Journal of Environmental Research and Public Health 18, no. 13: 6988. https://doi.org/10.3390/ijerph18136988