ArticleEuropean journal of investigation in health, psychology and education2023
Evaluating the Asymmetry of Muscle Activation and Strength in Paralympic Powerlifting Athletes.
Article in European journal of investigation in health, psychology and education, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed.
- Upper-Limb asymmetry in wheelchair para-athletes: a comparative analysis across sports disciplines.Frontiers in sports and active living · 2026Article
- Variability analysis of muscle activation symmetry to identify indicators of individual motor strategy: a case series on elite Paralympic powerlifters.Frontiers in sports and active living · 2023Article
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15 authors.
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Abstract
backgroundStrength training is a complex task, as it requires a combination of many variables. In paralympic powerlifting (PP) asymmetries for the evaluation of activation, and static force indicators have been increasingly studied.
objectiveTo investigate the asymmetries in the strength and muscle activation indicators, before and after a training session of PP athletes. METHODOLOGY: Twelve elite athletes from the PP participated in the study, and asymmetry was evaluated through surface electromyography (sEMG) and static strength indicators. Evaluations were made before and after a protocol of five series of five repetitions (5 × 5), with 80% of 1-Maximum Repetition (1RM).
resultsIn the pectoral muscles, there were differences in the non-dominant limbs between the before and after in the sEMG. There were differences in the pectoralis muscle in the non-dominant limb between moments before (110.75 ± 59.52%) and after (130.53 ± 98.48%,
conclusionPP athletes showed small levels of asymmetry before and after training, and adaptation to training tends to promote fewer asymmetries.
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