Table I.

Basic measurements of muscle activity recorded before and after training. All values in microvolts

Variable	Muscle	Before training				After training
		Thenar	Forearm	Deltoid	Trapezius	Thenar	Forearm	Deltoid	Trapezius
Dominant hand	Mean SE	48.37±13.97	33.13±6.69	22.32±2.21	24.15±3.31	48.57±8.77	32.94±2.21	24.04±3.84	22.59±4.10
	Median (IQR)	33 (15–62)	24 (14–36)	20 (15–29)	21 (13–31)	41 (25–72)	29 (19–40)	21 (12–35)	17 (11–32)
Non-dominant hand	MeanSE	42.41±7.29	28.83±3.97	28.23±3.24	34.47±6.36	50.67±6.27	38.49±10.14	21.24±3.42	19.09±2.11
	Median (IQR)	35 (23–68)	31 (13–47)	31 (13–46)	32 (15–56)	48 (27–72)	22 (14–48)	17 (9–37)	19 (10–27)