Improving static balance ability with trainings supported by somatosensory-based feedback system

Smart Learning Environments

Table 5 Results of the paired sample t-test: four measurements under the four testing tasks for experimental participants (n = 22)

Task	Swing path MSP				Swing speed MSS				Swing amplitude MSA				Area MA
Task	M	SD	t	p	M	SD	t	p	M	SD	t	p	M	SD	t	p
DFOE
Pre-training	138.9	54.41	2.474	0.03	7.12	2.24	2.16	0.79	15.03	1.87	0.09	0.12	22.87	6.85	0.08	0.03
Post-training	109.65	40.12			5.73	1.76			11.32	1.22			18.21	5.67
DFCE
Pre-training	179.67	53.33	3.171	0.05	9.98	6.85	3.171	0.08	25.7	3.49	1.09	0.2	23.17	15.48	1.484	0.14
Post-training	110.49	33.71			5.99	1.68			19.04	2.25			20.33	8.72
SFOE
Pre-training	134.07	27.32	1.28	0.04	37.13	53.29	2.26	0.57	37.35	2.78	0.12	0.02	90.84	30.9	0.21	0.03
Post-training	107.34	31.92			35.76	11.31			25.82	2.41			85.7	21.12
SFCE
Pre-training	173.42	60.01	2.93	0.00	41.41	11.76	2.82	0.29	54.15	5.36	3.49	0.00	512.86	125.43	3.96	0.00
Post-training	132.23	55.12			39.52	8.89			34.24	3.7			345.4	113.32