Faculty of Sport and Physical Education, University of Niš, Niš, Serbia.
Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia.
J Strength Cond Res. 2021 Nov 1;35(11):3151-3157. doi: 10.1519/JSC.0000000000003306.
Stojanović, E, Stojiljković, N, Stanković, R, Scanlan, AT, Dalbo, VJ, and Milanović, Z. Recreational basketball small-sided games elicit high-intensity exercise with low perceptual demand. J Strength Cond Res 35(11): 3151-3157, 2021-The purpose of this study was to describe and compare the internal and external load imposed on players during 1-a-side, 2-a-side, and 3-a-side recreational basketball small-sided games (SSGs). Twelve recreationally active, male college students were monitored across 10 minutes of 1-a-side, 2-a-side, and 3-a-side basketball SSG. Internal load variables included continuous measurement of heart rate (HR) responses, as well as rating of perceived exertion (RPE) and blood lactate concentration (BLa), after each game. External load variables included measurement of the total distance covered as well as the frequency of accelerations and decelerations. Blood lactate concentration and RPE were moderately (p < 0.05) greater in 1-a-side SSG than 3-a-side SSG. Total accelerations and decelerations were higher in 1-a-side and 2-a-side SSG compared with 3-a-side SSG (p < 0.05, moderate-large). All SSG formats resulted in players spending more time (p < 0.05, moderate-large) at higher HR intensities (81-100% HRmax) than lower intensities (≤80% HRmax). Furthermore, players covered greater distances (p < 0.05, large-very large) at lower intensities (0-12 km·h-1) and completed more accelerations and decelerations (p < 0.05, large-very large) at lower intensities (<2 m·s-2) than at higher intensities across SSG formats. Basketball SSG consisting of 1-3 players elicits an intermittent activity profile, promoting the extensive utilization of anaerobic and aerobic metabolism pathways, which potentially can lead to marked improvements in cardiovascular and musculoskeletal fitness in the general population when administered in recreational settings. Moreover, recreational basketball SSG with only 1 player per team elicits higher BLa, RPE, distances covered at low speeds as well as acceleration and deceleration volumes than SSG with 3 players per team.
斯托亚诺维奇、E、斯托伊西洛维奇、N、斯坦科维奇、R、斯坎兰、AT、达尔博、VJ 和米拉诺维奇、Z. 休闲篮球小场比赛产生高强度运动和低感知需求。J 力量与调节研究 35(11):3151-3157，2021-本研究旨在描述和比较 1 对 1、2 对 2 和 3 对 3 休闲篮球小场比赛 (SSG) 中球员承受的内部和外部负荷。12 名活跃的男性大学生在 10 分钟的 1 对 1、2 对 2 和 3 对 3 篮球 SSG 中进行监测。内部负荷变量包括连续测量心率 (HR) 反应，以及在每次比赛后测量感觉用力 (RPE) 和血乳酸浓度 (BLa)。外部负荷变量包括测量总距离以及加速度和减速的频率。BLa 和 RPE 在 1 对 1 SSG 中比 3 对 1 SSG 中度更高 (p < 0.05)。与 3 对 1 SSG 相比，1 对 1 和 2 对 2 SSG 中的总加速度和减速更高 (p < 0.05，中到大)。所有 SSG 格式都导致球员在更高的心率强度 (81-100% HRmax) 上花费更多时间 (p < 0.05，中到大)，而在较低的心率强度 (<80% HRmax) 上花费的时间更少。此外，球员在较低的强度 (0-12 km·h-1) 下覆盖更大的距离 (p < 0.05，大-非常大)，在较低的强度 (<2 m·s-2) 下完成更多的加速和减速 (p < 0.05，大-非常大)，而在较高的强度下完成的加速和减速更少在 SSG 格式中。由 1-3 名球员组成的篮球 SSG 产生间歇性活动模式，促进了无氧和有氧代谢途径的广泛利用，当在娱乐环境中进行时，这可能会导致普通人群心血管和肌肉骨骼健康的显著改善。此外，与每队 3 名球员相比，每队只有 1 名球员的休闲篮球 SSG 会引起更高的 BLa、RPE、低速下的距离以及加速度和减速量。
