Differential Repeated Sprinting Training in Youth Basketball Players: An Analysis of Effects According to Maturity Status
Abstract
:1. Introduction
2. Materials and Methods
2.1. Participants
2.2. Procedures
2.3. Training Program
2.4. Measurements
2.5. Statistical Analyses
3. Results
3.1. Tests Reliability
3.2. Tests Outcomes
4. Discussion
5. Conclusions
Supplementary Materials
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Variables | Pre-PHV (n = 7) | Mid-PHV (n = 6) | Post-PHV (n = 16) |
---|---|---|---|
Biological age (years) | 12.01 ± 0.36 | 13.32 ± 0.58 | 16.97 ± 1.15 |
Height (cm) | 149.14 ± 7.31 | 160.67 ± 7.99 | 179.31 ± 8.68 |
Body mass (kg) | 39.86 ± 10.78 | 53.83 ± 10.80 | 74.13 ± 15.09 |
PAH (%) | 83.71 ± 1.11 | 88.67 ± 2.50 | 98.69 ± 1.70 |
Timing | −0.01 ± 0.50 | 1.75 ± 0.63 | 0.90 ± 0.39 |
Maturity Timing (Z-score) | Early = 1 On-time = 4 Late = 2 | Early = 6 On-time = 0 Late = 0 | Early = 14 On-time = 2 Late = 0 |
Training experience (years) | 4.86 ± 0.38 | 3.50 ± 1.38 | 5.94 ± 2.79 |
Test Variables | ICC (95% CL) | CV (%) (95% CL) |
---|---|---|
CMJ (cm) | 0.98 (0.97; 0.99) | 5.66 (3.81; 7.52) |
0–10 m (s) | 0.99 (0.98; 0.99) | 1.34 (0.88; 1.80) |
CMJR (cm) | 0.98 (0.97; 0.99) | 8.19 (6.47; 9.92) |
CMJL (cm) | 0.98 (0.97; 0.99) | 10.11 (7.82; 12.39) |
M505R (s) | 0.97 (0.92; 0.98) | 2.58 (2.01; 3.14) |
M505L (s) | 0.98 (0.95; 0.99) | 1.96 (1.36; 2.56) |
Variables | Pretest, Mean ± SD | Postest, Mean ± SD | ∆ % | p | Hedge’s g | Between-Groups Pretest Differences (p) | ω2 | ANCOVA (p) | η2p | |
---|---|---|---|---|---|---|---|---|---|---|
CMJ (cm) | Pre-PHV | 22.06 ± 6.55 | 23.44 ± 5.41 | 6.28 | 0.171 | 0.007 * | 0.26 (−0.04; 0.47) | 0.466 | ||
Mid-PHV | 25.23 ± 6.80 | 26.37 ± 6.63 | 4.49 | 0.444 | ||||||
Post-PHV | 34.73 ± 9.95 | 35.51 ± 8.61 | 2.23 | 0.372 | ||||||
0–10 m (s) | Pre-PHV | 2.18 ± 0.29 | 2.17 ± 0.28 | −0.46 | 0.731 | 0.014 * | 0.22 (−0.06; 0.43) | 0.020 * | 0.27 | |
Mid-PHV | 2.07 ± 0.16 | 2.03 ± 0.17 | −2.25 | 0.138 | ||||||
Post-PHV | 1.88 ± 0.21 | 1.81 ± 0.17 | −3.53 | 0.000 | 1.05 (0.42; 1.65) | |||||
CMJR (cm) | Pre-PHV | 11.74 ± 3.90 | 12.44 ± 3.99 | 5.96 | 0.222 | 0.014 * | 0.22 (−0.06; 0.44) | 0.072 | ||
Mid-PHV | 12.28 ± 2.79 | 14.22 ± 3.21 | 15.74 | 0.205 | ||||||
Post-PHV | 19.66 ± 8.01 | 20.86 ± 6.35 | 6.14 | 0.052 | ||||||
CMJL (cm) | Pre-PHV | 13.67 ± 3.61 | 13.61 ± 4.17 | −0.42 | 0.945 | 0.027 * | 0.18 (−0.07; 0.40) | 0.332 | ||
Mid-PHV | 12.72 ± 2.27 | 14.82 ± 2.93 | 16.51 | 0.131 | ||||||
Post-PHV | 19.67 ± 7.45 | 20.85 ± 7.64 | 6.01 | 0.098 | ||||||
CMJASY (%) | Pre-PHV | 26.96 ± 6.61 | 19.67 ± 7.56 | −27.04 | 0.046 | 0.88 (−0.03; 1.75) | 0.195 | 0.095 | ||
Mid-PHV | 27.57 ± 12.77 | 26.57 ± 8.28 | −3.62 | 0.819 | ||||||
Post-PHV | 20.33 ± 9.96 | 18.61 ± 11.34 | −8.47 | 0.611 | ||||||
M505R (s) | Pre-PHV | 3.15 ± 0.35 | 3.06 ± 0.38 | −2.90 | 0.112 | 0.026 * | 0.18 (−0.07; 0.40) | 0.430 | ||
Mid-PHV | 3.07 ± 0.17 | 3.01 ± 0.18 | −1.90 | 0.321 | ||||||
Post-PHV | 2.78 ± 0.32 | 2.72 ± 0.22 | −2.22 | 0.164 | ||||||
M505L (s) | Pre-PHV | 3.13 ± 0.36 | 3.10 ± 0.38 | −0.91 | 0.365 | 0.023 | 0.19 (−0.00; 0.41) | 0.177 | ||
Mid-PHV | 3.15 ± 0.13 | 3.00 ± 0.22 | −4.56 | 0.063 | ||||||
Post-PHV | 2.80 ± 0.33 | 2.73 ± 0.25 | −2.41 | 0.091 | ||||||
CODASY (%) | Pre-PHV | 4.85 ± 4.05 | 5.54 ± 2.19 | 14.42 | 0.648 | 0.594 | 0.326 | |||
Mid-PHV | 6.34 ± 1.62 | 4.02 ± 1.41 | −36.56 | 0.015 | 1.94 (0.50; 3.32) | |||||
Post-PHV | 5.33 ± 2.18 | 5.68 ± 2.96 | 6.43 | 0.705 | ||||||
CODDR (s) | Pre-PHV | 1.03 ± 0.14 | 0.94 ± 0.13 | −8.97 | 0.172 | 0.192 | 0.664 | |||
Mid-PHV | 1.04 ± 0.17 | 0.99 ± 0.12 | −4.94 | 0.326 | ||||||
Post-PHV | 0.93 ± 0.14 | 0.94 ± 0.10 | 1.00 | 0.804 | ||||||
CODDL (s) | Pre-PHV | 0.99 ± 0.13 | 0.96 ± 0.10 | −2.88 | 0.541 | 0.115 | 0.864 | |||
Mid-PHV | 1.09 ± 0.12 | 0.97 ± 0.14 | −10.70 | 0.075 | ||||||
Post-PHV | 0.95 ± 0.14 | 0.93 ± 0.11 | −1.19 | 0.782 |
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Arede, J.; Fernandes, J.F.T.; Schöllhorn, W.I.; Leite, N. Differential Repeated Sprinting Training in Youth Basketball Players: An Analysis of Effects According to Maturity Status. Int. J. Environ. Res. Public Health 2022, 19, 12265. https://doi.org/10.3390/ijerph191912265
Arede J, Fernandes JFT, Schöllhorn WI, Leite N. Differential Repeated Sprinting Training in Youth Basketball Players: An Analysis of Effects According to Maturity Status. International Journal of Environmental Research and Public Health. 2022; 19(19):12265. https://doi.org/10.3390/ijerph191912265
Chicago/Turabian StyleArede, Jorge, John F. T. Fernandes, Wolfgang I. Schöllhorn, and Nuno Leite. 2022. "Differential Repeated Sprinting Training in Youth Basketball Players: An Analysis of Effects According to Maturity Status" International Journal of Environmental Research and Public Health 19, no. 19: 12265. https://doi.org/10.3390/ijerph191912265