Effects of Eccentric-Focused Versus Conventional Training on Lower Limb Muscular Strength in Older Adults: A Systematic Review With Meta-Analysis.

Autor: Molinari, Talita, Steffens, Tainara, Roncada, Cristian, Rodrigues, Rodrigo, Dias, Caroline P.
Předmět:
Zdroj: Journal of Aging & Physical Activity; Dec2019, Vol. 27 Issue 6, p823-830, 8p, 1 Diagram, 4 Charts, 3 Graphs
Abstrakt: Eccentric-focused training promotes greater gains in muscle strength compared with other types of training in adults. However, for older adults, these findings are still not well understood. A systematic review and meta-analysis were performed using manuscripts that performed eccentric-focused and conventional resistance training for at least 4 weeks and evaluated maximum muscle strength through tests of maximum repetitions in weight machine exercises (knee extension and leg press exercises). Five studies were included (n = 138). Increases in muscle strength were found in both resistance training groups, without a difference between them through meta-analysis. However, a large effect size has been observed only in eccentric-focused training. The findings suggest that resistance training protocols are similar for improving maximal strength in older adults, despite larger effect sizes for eccentric-focused training. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index