Gutenberg Open Science: Comparing the effects of differential learning, self-controlled feedback, and external focus of attention training on biomechanical risk factors of anterior cruciate ligament (ACL) in ahletes : a randomized controlled trial

Please use this identifier to cite or link to this item: http://doi.org/10.25358/openscience-8107

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DC Field	Value	Language
dc.contributor.author	Ghanati, Hadi Abbaszadeh	-
dc.contributor.author	Letafatkar, Amir	-
dc.contributor.author	Shojaedin, Sadredin	-
dc.contributor.author	Hadadnezhad, Malihe	-
dc.contributor.author	Schöllhorn, Wolfgang I.	-
dc.date.accessioned	2022-11-07T09:31:02Z	-
dc.date.available	2022-11-07T09:31:02Z	-
dc.date.issued	2022	-
dc.identifier.uri	https://openscience.ub.uni-mainz.de/handle/20.500.12030/8122	-
dc.description.abstract	The current study aimed to compare the possible effects of differential learning strategy, self-controlled feedback, and external focus of attention on kinetic and kinematic risk factors of anterior cruciate ligament (ACL) injury in athletes. Forty-eight male athletes from three sports of handball, volleyball and basketball were selected for this study and were randomly divided into four groups: differential learning (n = 12), self-control feedback (n = 12), external focus (n = 12), and control (n = 12) group. All groups followed the intervention for eight weeks with three sessions per week. Data were analyzed by means of 4 × 2 repeated measures ANOVA followed by post hoc comparison (Bonferroni) at the significance level of p ≤ 0.05. A significant group × time interaction and the main effect of time was found for most kinetic and kinematic variables. The main effect of the group was significant only at the knee abduction angle. Differential learning and external focus of attention methods positively reduced the kinetic and kinematic variables that are considered risk factors for ACL injury. However, the effect sizes (Cohen’s d) for the changes in most of the variables were larger for the differential learning group. Tailoring the boundary conditions that are based on the manipulations created in the exercise through variability and variety of movements associated with differential learning methods rather than repeating movements could reduce the risk of ACL injury.	en_GB
dc.description.sponsorship	Gefördert durch die Deutsche Forschungsgemeinschaft (DFG) - Projektnummer 491381577	de
dc.language.iso	eng	de
dc.rights	CC BY	*
dc.rights.uri	https://creativecommons.org/licenses/by/4.0/	*
dc.subject.ddc	796 Sport	de_DE
dc.subject.ddc	796 Athletic and outdoor sports and games	en_GB
dc.title	Comparing the effects of differential learning, self-controlled feedback, and external focus of attention training on biomechanical risk factors of anterior cruciate ligament (ACL) in ahletes : a randomized controlled trial	en_GB
dc.type	Zeitschriftenaufsatz	de
dc.identifier.doi	http://doi.org/10.25358/openscience-8107	-
jgu.type.contenttype	Scientific article	de
jgu.type.dinitype	article	en_GB
jgu.type.version	Published version	de
jgu.type.resource	Text	de
jgu.organisation.department	FB 02 Sozialwiss., Medien u. Sport	de
jgu.organisation.number	7910	-
jgu.organisation.name	Johannes Gutenberg-Universität Mainz	-
jgu.rights.accessrights	openAccess	-
jgu.journal.title	International journal of environmental research and public health	de
jgu.journal.volume	19	de
jgu.journal.issue	16	de
jgu.pages.alternative	10052	de
jgu.publisher.year	2022	-
jgu.publisher.name	MDPI	de
jgu.publisher.place	Basel	de
jgu.publisher.issn	1660-4601	de
jgu.organisation.place	Mainz	-
jgu.subject.ddccode	796	de
jgu.publisher.doi	10.3390/ijerph191610052	de
jgu.organisation.ror	https://ror.org/023b0x485	-
jgu.subject.dfg	Geistes- und Sozialwissenschaften	de
Appears in collections:	DFG-491381577-G

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