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Table 3 Mean ± SD of iEMG of ten subjects before and after biting when the applied force was Fmax –20 N

From: Analyzing surface EMG signals to determine relationship between jaw imbalance and arm strength loss

  Fmax-20 without FS Fmax-20 N with 2 mm FS Fmax-20 with 3 mm FS
Masseter 0.3 ± 0.2 1.15 ± 0.68 1.35 ± 0.93
Trapezoid 5.68 ± 1.74 5.32 ± 1.88 4.99 ± 1.6
Deltoid 5.19 ± 2.48 5.05 ± 2.3 4.85 ± 2.37
Branchi 2.14 ± 1.2 2.19 ± 0.86 2.35 ± 1.19