Cabuk, Refik, Demirarar, Onur, Arslan, Hakan, Cin, Merve, Ozcaldiran, Bahtiyar and Karsten, Bettina ORCID: https://orcid.org/0000-0001-7336-9472 (2025) Counteracting static stretching-induced anaerobic performance impairment: the role of caffeine. Journal of Human Kinetics. ISSN 1640-5544 (In Press) (doi:10.5114/jhk/207251)

Preview

PDF (Open Access Preprint) 50998 KARSTEN_Counteracting_Static_Stretching-Induced_Anaerobic_Performance_Impairment_(OA PREPRINT)_2025.pdf - Published Version Available under License Creative Commons Attribution. Download (615kB) | Preview

Abstract

Static stretching (SS) practices can result in acute anaerobic performance reductions with an associated reduction in neural muscle input. The purpose of this study was to determine whether the neural stimulus of caffeine intake would sufficiently minimize or remove the potential inhibitory effect of acute SS on anaerobic performance measured by a 30-s all-out Wingate Anaerobic Test (WAnT). Twelve (12) recreational male athletes performed the WAnT under six conditions, namely a no-treatment control condition, an SS condition (nine lower-body SS exercises), a placebo condition (6 mg∙kg⁻1 maltodextrin), a placebo combined with SS condition, a caffeine condition (6 mg∙kg⁻1) and a caffeine combined with SS condition. Peak power output (PPO), average power output (AvPO) and maximal revolutions per minute (RPMmax) were measured. SS resulted in significantly lower PPO values (853 ± 103 W; p = 0.005), RPMmax values (150 ± 8 RPM; p = 0.014), and longer tPPO (1.59 ± 0.7 s; p = 0.036) compared to the control group (PPO = 914 ± 109 W; RPMmax = 155 ± 7 RPM; tPPO = 1.26 ± 0.4 s). The condition of SS in combination with caffeine intake resulted in significantly higher PPO (932 ± 102 W; p = 0.004), AvPO (578 ± 74 W; p = 0.025) and RPMmax (157 ± 10 RPM; p = 0.000) values compared to the condition of SS only. The results of this study confirm the negative effects of SS on anaerobic performance while demonstrating that caffeine intake may minimize or counterbalance these effects. Additionally, the potential risk that SS may partially diminish the positive effects of caffeine should not be overlooked.

Item Type:	Article
Uncontrolled Keywords:	anaerobic power; anaerobic capacity; neural inhibition; stretching; Wingate
Subjects:	Q Science > Q Science (General) R Medicine > R Medicine (General)
Faculty / School / Research Centre / Research Group:	Faculty of Education, Health & Human Sciences Faculty of Education, Health & Human Sciences > Institute for Lifecourse Development Faculty of Education, Health & Human Sciences > Institute for Lifecourse Development > Centre for Exercise Activity and Rehabilitation Faculty of Education, Health & Human Sciences > School of Human Sciences (HUM)
Last Modified:	08 Sep 2025 13:58
URI:	https://gala.gre.ac.uk/id/eprint/50998

Actions (login required)

View Item

Downloads