Tod, D and Edwards, C and McGuigan, M and Lovell, G (2015) A Systematic Review of the Effect of Cognitive Strategies on Strength Performance. SPORTS MEDICINE, 45 (11). pp. 1589-1602. ISSN 0112-1642
accepted copy.pdf - Accepted Version
Researchers have tested the beliefs of sportspeople and sports medicine specialists that cognitive strategies influence strength performance. Few investigators have synthesised the literature.
The specific objectives were to review evidence regarding (a) the cognitive strategy–strength performance relationship; (b) participant skill level as a moderator; and (c) cognitive, motivational, biomechanical/physiological, and emotional mediators.
Studies were sourced via electronic databases, reference lists of retrieved articles, and manual searches of relevant journals. Studies had to be randomised or counterbalanced experiments with a control group or condition, repeated measures, and a quality control score above 0.5 (out of 1). Cognitive strategies included goal setting, imagery, self-talk, preparatory arousal, and free choice. Dependent variables included maximal strength, local muscular endurance, or muscular power.
Globally, cognitive strategies were reliability associated with increased strength performance (results ranged from 61 to 65 %). Results were mixed when examining the effects of specific strategies on particular dependent variables, although no intervention had an overall negative influence. Indeterminate relationships emerged regarding hypothesised mediators (except cognitive variables) and participant skill level as a moderator.
Although cognitive strategies influence strength performance, there are knowledge gaps regarding specific types of strength, especially muscular power. Cognitive variables, such as concentration, show promise as possible mediators.
|Additional Information:||The final publication is available at Springer via http://dx.doi.org/10.1007/s40279-015-0356-1|
|Uncontrolled Keywords:||1106 Human Movement And Sports Science, 0913 Mechanical Engineering, 1302 Curriculum And Pedagogy|
|Subjects:||R Medicine > RC Internal medicine > RC1200 Sports Medicine|
|Divisions:||Sport & Exercise Sciences|
|Date Deposited:||14 Apr 2016 08:52|
|Last Modified:||16 Sep 2016 23:50|
|DOI or Identification number:||10.1007/s40279-015-0356-1|
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