Basketball Fatigue Impact on Kinematic Parameters and 3-Point Shooting Accuracy: Insights across Players' Positions and Cardiorespiratory Fitness Associations of High-Level Players

被引：3

作者：

Bourdas, Dimitrios I. ^{[1
]}

Travlos, Antonios K. ^{[2
]}

Souglis, Athanasios ^{[1
]}

Gofas, Dimitrios C. ^{[3
]}

Stavropoulos, Dimitrios ^{[4
]}

Bakirtzoglou, Panteleimon ^{[5
]}

机构：

[1] Natl & Kapodistrian Univ Athens, Sch Phys Educ & Sports Sci, Sect Sport Med & Biol Exercise, 41 Ethnikis Antistasis, Daphne 17237, Greece

[2] Univ Peloponnese, Fac Human Movement & Qual Life Sci, Dept Sports Org & Management, Efstathiou & Stamatikis Valioti & Plata Ave, Sparta 23100, Greece

[3] Arsakeia Tositseia Sch, Philekpaideftiki Etaireia, Mitilinis 26, Athens 11256, Greece

[4] Aristotle Univ Thessaloniki, Sch Phys Educ & Sport Sci, Univ Campus, Thessaloniki 54124, Greece

[5] Metropolitan Coll, Fac Sport Sci & Phys Educ, Eleftheriou Venizelou 14, Thessaloniki 54624, Greece

来源：

SPORTS | 2024年 / 12卷 / 03期

关键词：

aerobic-anaerobic; exertion; fatigue; high-intensity exercise; metabolism; muscle function; performance; ventilatory threshold; RPE; velocity; ACTIVITY DEMANDS; EXERCISE; RELIABILITY; VALIDITY; ELITE; SUPPLEMENTATION; PERFORMANCE; DISTANCE;

D O I：

10.3390/sports12030063

中图分类号：

G8 [体育];

学科分类号：

04 ; 0403 ;

摘要：

This study investigated the impact of basketball-induced fatigue on 3-point jump shooting accuracy, the ball's entry angle (EA) into the hoop, shot release time (RT), their relationship with player positions in high-level basketball, and the correlation between cardiorespiratory fitness markers and potential shooting performance changes. Guards (n = 13), forwards (n = 13), and centers (n = 12) underwent physiological assessments. Sequentially, they performed 15 jump shots (PRE), a basketball exercise simulation (BEST) involving 24 x 30 s circuit activities, and a repeated shooting test (POST). The study design was double-blind. The results revealed significant differences (p <= 0.05) in RT, EA, and successful shots (SSs) between PRE and POST in each group. The percentage changes from PRE to POST conditions across guards, forwards, and centers were for RT: 25.34% [95%CI: 1.7-48.98], 19.73% [95%CI: -1.9-41.36], 14.95% [95%CI: -5.23-35.13]; for EA: -3.89% [95%CI: -14.82-7.04], -3.13% [95%CI: -12.9-6.64], -3.47% [95%CI: -14.19-7.25]; and for SS: -14.42% [95%CI: -36.5-7.66], -16.76% [95%CI: -40.81-7.29], -19.44% [95%CI: -46.7-7.82], respectively. Post-test differences (p <= 0.05) highlighted greater fatigue impact on RT, EA, and SS from guards to centers. Additionally, significant correlations (p <= 0.05) were found between the ventilatory threshold, mean HR during BEST, and changes in RT, EA, and SS. This study highlights the substantial impact of basketball-induced fatigue on 3-point shooting parameters across player positions and the interplay with cardiorespiratory factors post-fatigue. Tailored training, considering heart rate, is crucial to optimizing shooting performance.

引用

页数：17