sEMG Median and Mean Frequency Changes during Isometric Contraction of Back Extensors to Fatigue
sEMG Median and Mean Frequency Changes during Isometric Contraction of Back Extensors to Fatigue
等长负荷诱发腰部脊竖肌疲劳时sEMG的变化
sEMG Median and Mean Frequency Changes during Isometric Contraction of Back Extensors to Fatigue
等长负荷诱发腰部脊竖肌疲劳时sEMG的变化