加纳海岸角市高中篮球运动员体质指标与投篮命中率的关系

D. Apaak, Alexander Kweku Eshun, Charles Domfeh, Khalid Attah-Osei
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引用次数: 1

摘要

本研究旨在探讨海岸都会角高中篮球运动员所选择的体能特征与投篮命中率的关系。初步调查显示,大城市篮球运动员的投篮命中率与同龄球员的投篮命中率相比并不理想。随机抽取40名篮球运动员,男20名,女20名,男平均年龄17.15岁,体重73.20岁,身高1.79岁,女平均年龄17.15岁,体重68.65岁,身高1.64岁,随机分为实验组和对照组。实验组通过训练来提高选定的健康变量,而对照组则进行了传球和运球的小型诊所。在一个不同的场地,小型诊所被用来占用对照组的训练时间,实验组通过特定的训练来提高选定的身体素质特征,这些特征被用作评估射击精度提高的基础。由于迷你诊所的重点是传球和运球,因此对他们的射门没有任何影响,因此确定了差异。体质测试采用标准化测试;敏捷性测试采用伊利诺伊敏捷性测试,平衡性测试采用火烈鸟测试,协调性测试采用交替手掷墙测试,力量(上身)测试采用坐式掷药球测试,力量(下体)测试采用立定跳远测试,反应时间测试采用尺子测试,速度测试采用40米短跑。在投篮精度方面,研究人员采用了Pojsic、Separovic和Uzicanin使用的测试方法,即静态罚球、动态罚球、静态两分和动态两分。采用相关样本t检验和Pearson相关分析。总体结果显示,实验组和对照组在前测身体素质和射击精度测试上的性别差异无统计学意义,但在后测中,两组之间的差异有统计学意义。在海岸角大都会的高中篮球运动员中,身体素质与投篮准确率之间也存在很强的正相关。通过有计划的训练,提高海岸角大都市高中篮球运动员所选择的与比赛相关的体能变量,可以改善他们投篮命中率的问题。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Relationship between Selected Physical Fitness Variables and Shooting Accuracy among High School Basketball Players in the Cape Coast Metropolis, Ghana
This research was carried out to examine the relationship between selected physical fitness characteristics and shooting accuracy among high school basketball players in the Cape Coast Metropolis. Preliminary investigation revealed that the shooting accuracy of basketball players in the metropolis was not good compared to the standards set for players of their age category. Forty (40) basketball players comprising twenty (20) male and twenty (20) female, male with a mean age of 17.15, weight of 73.20, height of 1.79, and female also with a mean age of 17.15, a weight of 68.65 and height of 1.64 were randomly sampled and randomly assigned to experimental and control groups, respectively. The experimental group was taken through drills to improve on selected fitness variables while the control group went through a mini-clinic on passing and dribbling. The mini-clinic was used to occupy the control group for the period of training at a different venue as the experimental group went through specific drills intended to improve on selected physical fitness characteristics which were used as the bases for assessing improvement in shooting accuracy. Because the mini-clinic focused on passing and dribbling, it did not have any influence on their shooting hence difference was identified. Physical fitness tests were conducted using standardized tests; agility was tested with the Illinois agility test, balance with the flamingo test, coordination with the alternate hand wall toss test, power (upper body) was tested with the seated medicine ball toss test, power (lower body) with the standing broad jump, reaction time with the ruler test, and speed with the 40m dash. For shooting accuracy, the researchers adapted the tests used by Pojsic, Separovic, and Uzicanin which are static free throw, dynamic free throw, static two points, and dynamic two points. A dependent sample t-test and Pearson’s correlation were used for analysis. Overall results showed no statistically significant difference between the experimental and control group for both sexes for the physical fitness and shooting accuracy tests at the pretest but at the posttest, there was a statistically significant difference between the two groups. There was also a strong positive relationship between physical fitness and shooting accuracy among high school basketball players in the Cape Coast metropolis. The problem of shooting accuracy among high school basketball players in Cape Coast metropolis can be improved with a planned programme to improve on their selected game-related physical fitness variables.
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