Table 3.

TWR [% of time], SD [% of force], MSE: descriptive statistics (mean, SD)

Task difficulty	Force level	TWR		SD		MSE
		Mean	SD	Mean	SD	Mean	SD
ST	10%	49.30	19.87	1.70	2.30	0.55	0.21
	20%	75.50	14.26	1.61	1.88	0.61	0.21
	30%	77.66	19.84	2.13	2.84	0.72	0.35
DT	10%	29.22	16.96	2.12	1.66	0.48	0.17
	20%	62.11	22.24	1.84	1.66	0.55	0.18
	30%	66.46	24.06	2.15	1.75	0.61	0.30
MT	10%	24.08	14.61	2.42	1.71	0.42	0.17
	20%	59.30	20.39	1.85	1.42	0.52	0.19
	30%	62.98	25.35	2.57	2.26	0.59	0.27