Case Control Study
Copyright ©The Author(s) 2021.
World J Orthop. Nov 18, 2021; 12(11): 816-832
Published online Nov 18, 2021. doi: 10.5312/wjo.v12.i11.816
Figure 1
Figure 1 Performance of the 60-s isometric endurance test.
Figure 2
Figure 2 Schematic representation of the median frequency decrease with time. Hz: Hertz.