Goebel Ruben, Haddad Monoem, Kleinöder Heinz, Yue Zengyuan, Heinen Thomas, Mester Joachim
Sport Science Program. College of Arts and Sciences, Qatar University, Doha, Qatar.
Institute of Training Science and Sport Informatics, German Sport University Cologne, Cologne, Germany.
Muscles Ligaments Tendons J. 2017 May 10;7(1):186-191. doi: 10.11138/mltj/2017.7.1.186. eCollection 2017 Jan-Mar.
The aim of the study was to determine whether a combination of strength training (ST) and local vibration (LV) improved the isometric maximum force of arm flexor muscles. ST was applied to the left arm of the subjects; LV was applied to the right arm of the same subjects. The main aim was to examine the effect of LV during a dumbbell biceps curl (Scott Curl) on isometric maximum force of the opposite muscle among the same subjects. It is hypothesized, that the intervention with LV produces a greater gain in isometric force of the arm flexors than ST.
Twenty-seven collegiate students participated in the study. The training load was 70% of the individual 1 RM. Four sets with 12 repetitions were performed three times per week during four weeks. The right arm of all subjects represented the vibration trained body side (VS) and the left arm served as the traditional trained body side (TTS).
A significant increase of isometric maximum force in both body sides (Arms) occurred. VS, however, significantly increased isometric maximum force about 43% in contrast to 22% of the TTS.
The combined intervention of ST and LC improves isometric maximum force of arm flexor muscles.
III.
本研究的目的是确定力量训练（ST）与局部振动（LV）相结合是否能提高臂屈肌的等长最大力量。对受试者的左臂进行力量训练；对同一受试者的右臂进行局部振动。主要目的是研究在哑铃二头肌弯举（斯科特弯举）过程中局部振动对同一受试者对侧肌肉等长最大力量的影响。假设是，与力量训练相比，局部振动干预能使臂屈肌的等长力量有更大的提升。
27名大学生参与了本研究。训练负荷为个体1次重复最大值（1RM）的70%。在四周内，每周进行三次，每次四组，每组12次重复动作。所有受试者的右臂为振动训练身体侧（VS），左臂为传统训练身体侧（TTS）。
两侧身体（手臂）的等长最大力量均显著增加。然而，振动训练身体侧的等长最大力量显著增加了约43%，而传统训练身体侧为22%。
力量训练与局部振动的联合干预可提高臂屈肌的等长最大力量。
III级。
