کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2703941 | 1565407 | 2016 | 7 صفحه PDF | دانلود رایگان |
• Standardised protocols (SSEP) can be used to simulate short-term fixture congestion.
• Two SSEPs were interspersed by 48 or 72 h recovery.
• A number of physiological and mechanical measures were recorded during the SSEPs.
• There was no difference in the fatigue response associated with two SSEPs.
• These data have implications for the design and management of activity schedules.
PurposeTo assess the residual fatigue response associated with the completion of two successive soccer-specific exercise protocols (SSEP).MethodsTwenty male soccer players were pair-matched before completing SSEPs, interspersed by either 48 or 72 h. Outcome variables were measured every 15 min, and comprised uni-axial measures of PlayerLoad, mean (HR) and peak heart rate (HRpeak), blood lactate concentration, mean and peak (V˙O2peak) oxygen consumption, and rating of perceived exertion (RPE).ResultsNo significant (P > 0.05) group interactions were identified for any outcome variables. Uni-axial (and total) PlayerLoad exhibited a significant (P < 0.05) main effect for time, with the exception of the relative contribution of medial lateral PlayerLoad™. Total PlayerLoad during the final 15 min (222.23 ± 15.16 a.u) was significantly higher than all other time points. All other outcome variables also exhibited a significant main effect for time, with HR, HRpeak and V˙O2peak also exhibiting significantly higher values in the first trial. There was also a significant (P = 0.003) trial*time interaction for RPE.ConclusionsWith equivalence at baseline, there was no difference in the fatigue response associated with two SSEPs interspersed by either 48 or 72 h recovery. The current study has implications for the design and micro management of training and competition schedules.
Journal: Physical Therapy in Sport - Volume 22, November 2016, Pages 81–87