A fair and EMG-validated comparison of recruitment criteria, musculotendon models and muscle coordination strategies, for the inverse-dynamics based optimization of muscle forces during gait

Table 4 p-value for paired sample t-test for the Pearson correlation coefficient r between across-muscles mean (p < 0.05 underlined, NA: not applicable)

	p-value for paired sample t-test for the Pearson correlation coefficient r between across-muscles mean
	SO-I	SO-II	SO-III	SO-IV	PHY1	PHY2	PHY3	Syn03
SO-I	NA	0.076	0.001	0.000	0.464	0.063	0.718	0.014
SO-II	0.076	NA	0.073	0.000	0.220	0.717	0.090	0.025
SO-III	0.001	0.073	NA	0.004	0.004	0.055	0.001	0.164
SO-IV	0.000	0.000	0.004	NA	0.000	0.000	0.000	0.791
PHY1	0.464	0.220	0.004	0.000	NA	0.138	0.201	0.007
PHY2	0.063	0.717	0.055	0.000	0.138	NA	0.044	0.031
PHY3	0.718	0.090	0.001	0.000	0.201	0.044	NA	0.010
Syn03	0.014	0.025	0.164	0.791	0.007	0.031	0.010	NA

ISSN: 1743-0003