External Workload Can Be Anticipated During 5 vs. 5 Games-Based Drills in Basketball Players: An Exploratory Study

International Journal of Environmental Research and Public Health

Masaru Teramoto¹  VincentJ. Dalbo²  CodyJ. O’Grady²  JordanL. Fox²  AaronT. Scanlan² 

[1] Division of Physical Medicine and Rehabilitation, University of Utah, Salt Lake City, UT 84108, USA;School of Health, Medical and Applied Sciences, Central Queensland University, Rockhampton, QLD 4702, Australia;

关键词: microsensor;    accelerometer;    playerload;    team sport;    small-sided games;   

DOI  :  10.3390/ijerph17062103

来源: DOAJ

【 摘 要 】

This study determined whether external workload could be anticipated during 5 vs. 5 games-based drills in basketball. Thirteen semi-professional, male basketball players were monitored during 5 vs. 5 training drills across the season. External workload was determined using PlayerLoad™ (AU∙min⁻¹). The reference workload for each drill was calculated across all sessions, using bootstrapping. The bootstrap mean workload and 95% confidence intervals (CI) were then calculated for session 1, sessions 1−2, and continued for remaining sessions (1−3, 1−4, etc.), and were compared with those of the reference workload. The minimum sessions to anticipate workload for each drill was identified when the first normative value fell within ±5% or ±10% of the reference workload 95% CI. The minimum sessions were then tested to determine the accuracy to which workload could be anticipated. Three to four sessions were needed to anticipate workload within ±5%, while 2−3 sessions were needed to anticipate workload within ±10%. External workload was anticipated in 0−55% of future sessions using an error range of ±5%, and in 58−89% of sessions using an error range of ±10%. External workload during 5 vs. 5 games-based drills can be anticipated in most sessions using normative values established during a short-term monitoring period with an error range of ±10%.

【 授权许可】

Unknown