Motor Ingredients Derived from a Wearable Sensor-Based Virtual Reality System for Frozen Shoulder Rehabilitation

Table 2

Task performance results ().

	Exercise		Mean	SD	value	Significance (2-tailed)
Maximum achievable angles (degree)	Shoulder flexion	1st	136.50	15.59	−3.52
		8th	160.12	10.65
	Shoulder abduction in scapular plane	1st	128.93	16.72	−3.52
		8th	157.00	11.34
	Shoulder abduction	1st	118.37	30.02	−3.52
		8th	146.68	26.23
	Shoulder external rotation	1st	45.56	14.60	−3.41
		8th	61.93	10.07
	Shoulder internal rotation (towel)	1st	61.93	19.78	−3.52
		8th	85.56	15.60
	Shoulder external rotation (crutch)	1st	49.31	15.87	−3.52
		8th	67.00	11.15
	Shoulder external rotation (chair)	1st	86.50	12.82	−3.52
		8th	110.18	9.07
	Muscle strength of the abdomen and the front of the thigh	1st	57.06	14.63	−3.30
		8th	79.06	5.66
	Muscle strength of the abdomen and the back of the thigh	1st	16.93	5.07	−3.52
		8th	27.06	5.24
	Core muscle strengthening	1st	18.68	3.21	−3.47
		8th	26.62	3.93
Cumulative number of repetitions of exercises	Shoulder flexion	1st	10.50	2.58	−2.96
		8th	13.12	1.89
	Shoulder abduction in scapular plane	1st	10.50	2.58	−2.96
		8th	13.12	1.89
	Shoulder abduction	1st	10.50	2.58	−2.97
		8th	13.06	1.80
	Shoulder external rotation	1st	9.31	3.35	−2.46
		8th	12.06	2.40
	Shoulder internal rotation (towel)	1st	8.75	3.15	−2.94
		8th	12.12	1.45
	Shoulder external rotation (crutch)	1st	9.00	3.30	−2.15
		8th	11.18	2.37
	Shoulder external rotation (chair)	1st	9.00	3.30	−2.00
		8th	10.93	2.37
	Muscle strength of the abdomen and the front of the thigh	1st	8.87	3.13	−2.52
		8th	11.06	2.40
	Muscle strength of the abdomen and the back of the thigh	1st	9.50	2.47	−2.39
		8th	11.62	1.66
	Core muscle strengthening	1st	9.25	3.13	−2.17
		8th	11.06	2.40

Significance level = 0.05.
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