籃球小場比賽的訓練變項對訓練負荷之影響：系統性回顧

The Impact of Basketball Small-Sided Game Training Variable on Training Load: A Systematic Review

目的：以系統性回顧方式探討籃球小場比賽（small-sided game, SSG）訓練的可量化變項〔形式（format）、場地尺寸（pitch size）、相對分配空間（area-per-player）、每組運動時間、組間休息時間與工作休息比（work-rest ratio）〕，各別對平均心跳率、血乳酸濃度、選手負荷（Player Load, PL）與運動自覺強度（rating of perceived exertion, RPE）的影響。方法：於PubMed、Scopus與MEDLINE電子資料庫，搜索2006年1月至2021年9月止間所有文獻。結果：相對分配空間大於52.5 m2／人時，有誘發較高之平均心跳率、血乳酸濃度、RPE與PL之趨勢。而工作休息比大於1：0.75時，似乎亦可誘發較高的平均心跳率與RPE，以及較低的PL。結語：在籃球SSG的可量化訓練變項中，相對分配空間與工作休息比，可能會影響訓練負荷的高低。不過，未來仍須有研究針對前述兩種訓練變項進行探究，以釐清其確切效應。

Purpose: This systematic review investigated the influence of basketball small-sided game (SSG) quantifiable training vari-ables (format, pitch size, area-per-player, work duration, rest duration, and work-rest ratio) on mean heart rate, blood lactate con-centration (La), PlayerLoad, and rating of perceived exertion (RPE). Methods: PubMed, Scopus, and MEDLINE databases were used to search for original studies which published from January 2006 to September 2021. Results: The higher area-per-player (> 52.5 m2/player) tends to induce a higher mean heart rate, La, RPE, and PlayerLoad. When the work-rest ratio is higher than 1: 0.75, the mean heart rate and RPE tends to elevate, but the PlayerLoad tends to be lower. Conclusion: Among those quantifiable training variables of basketball SSG, it seems that only the area-per-player and the work-rest ratio would affect the training loads. However, future research needs to conduct further clarifying the specific effects of these two variables.