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Table 3 Mean across muscles Pearson correlation coefficient r values between EMG vs. muscle activations (r > 0.60 in italics)

From: 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

Subject Mean Values
Pearson correlation coefficient r between across-muscles mean EMG vs. muscle activations
SO-I SO-II SO-III SO-IV PHY1 PHY2 PHY3 Syn03
1 0.85 0.78 0.74 0.62 0.80 0.74 0.84 0.62
2 0.73 0.66 0.67 0.50 0.70 0.64 0.70 0.64
3 0.70 0.65 0.69 0.64 0.73 0.71 0.74 0.73
4 0.74 0.78 0.72 0.72 0.71 0.76 0.72 0.70
5 0.83 0.77 0.81 0.73 0.85 0.79 0.83 0.60
6 0.62 0.63 0.56 0.49 0.65 0.68 0.65 0.63
7 0.74 0.62 0.62 0.56 0.66 0.65 0.74 0.40
8 0.71 0.67 0.59 0.53 0.76 0.62 0.75 0.67
9 0.79 0.78 0.71 0.64 0.76 0.76 0.79 0.53
10 0.68 0.72 0.60 0.62 0.67 0.66 0.66 0.63
Mean 0.74 0.71 0.67 0.61 0.73 0.70 0.74 0.61