期刊名称：Ovidius University Annals, Series Physical Education and Sport/Science, Movement and Health
印刷版ISSN：1224-7359
出版年度：2011
卷号：11
期号：2
页码：626-632
语种：English
出版社：Ovidius University Press
摘要：Muscular profile of spine muscles has a great importance in trunk stability.It seems that muscles which support the spine show a high content of red muscle fiber with a cross section area equal or higher than white muscle fibers.It is possible that lumbar extensor muscles to have different functional capacity between sexes.Most of the myofibril structural proteins except protein actin and protein myosin have a role in maintaining the structural integrity of muscle cell.
