Universität zu Köln

Oh, Seong Hwan, Mierau, Andreas, Thevis, Mario, Thomas, Andreas ORCID: 0000-0003-1199-0743, Schneider, Christoph ORCID: 0000-0003-3760-7001 and Ferrauti, Alexander (2018). Effects of different exercise intensities in the morning on football performance components in the afternoon. Ger. J. Exerc. Sport Res., 48 (2). S. 235 - 245. NEW YORK: SPRINGER. ISSN 2509-3150

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Abstract

The aim of this study was to investigate the effect of two different exercise interventions in the morning on football-specific components of performance in the afternoon under conditions simulating a competition day. In the morning on 3 experimental days, 12 football players (age 24.1 +/- 5.5 years) completed three different preload interventions that were applied in a counter-balanced order: (1) no intervention (NI); (2) moderate-intensive exercise (MI); and (3) high-intensive exercise (HI). The subjects performed the preload exercises, consisting of a small-sided game and repeated maximal sprints, from 10:00-11:00 a.m. At 3:00 p.m., the Bangsbo test (BT) was applied to examine the effects of the different morning interventions on football-specific endurance capacity. The results showed that the HI led to significantly higher blood-lactate concentrations (moderate to very large effect) and heart rates (very large to extremely large effect) compared to the MI. In addition, there was a significant measurementx intervention effect on concentrations of adrenalin and noradrenalin in the urine, which reached higher values immediately after the HI (very large effect) and MI (moderate effect) compared to NI. All effects disappeared by the time of the BT in the afternoon. During all trials, after the preload intervention, reaction time and critical flicker fusion frequency increased significantly compared to the baseline morning values (reaction time: small; critical flicker fusion: trivial to small effect), but no measurementx intervention interaction was found. During the BT, the mean total distance covered (trivial to small effect) and the pacing pattern did not differ significantly among the trials despite numerous small individual effects. We conclude that exercise interventions of various intensities in the morning have no general effect on football-specific components of performance in the afternoon despite significant metabolic, endocrinological and cognitive short-term effects. Coaches should consider individual preferences when prescribing competition-day procedures.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Oh, Seong Hwan UNSPECIFIED UNSPECIFIED UNSPECIFIED Mierau, Andreas UNSPECIFIED UNSPECIFIED UNSPECIFIED Thevis, Mario UNSPECIFIED UNSPECIFIED UNSPECIFIED Thomas, Andreas UNSPECIFIED orcid.org/0000-0003-1199-0743 UNSPECIFIED Schneider, Christoph UNSPECIFIED orcid.org/0000-0003-3760-7001 UNSPECIFIED Ferrauti, Alexander UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-185267
DOI:	10.1007/s12662-018-0520-5
Journal or Publication Title:	Ger. J. Exerc. Sport Res.
Volume:	48
Number:	2
Page Range:	S. 235 - 245
Date:	2018
Publisher:	SPRINGER
Place of Publication:	NEW YORK
ISSN:	2509-3150
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language INTERMITTENT RECOVERY TEST; CHOICE-REACTION TIME; SIDED SOCCER GAMES; REPEATED BOUTS; CATECHOLAMINE CONCENTRATIONS; PHYSIOLOGICAL-RESPONSES; ENDURANCE EXERCISE; PHYSICAL-EXERCISE; AEROBIC EXERCISE; BLOOD LACTATE Multiple languages Sport Sciences Multiple languages
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/18526