Association of muscle strength with muscle thickness and motor unit firing pattern of vastus lateralis muscle in youth athletes - Yoshimura, A.; Kunugi, S.; Hirono, T.; Nojima, H.; Ueda, S.; Holobar, A.; Mita, Y.; Watanabe, K. (International Journal of Sports Physiology and Performance, 2022)
Keywords: youth; physical development; puberty; EMG; muscle; muscle physiology; strength; leg; movement; USA; junior sports