Table 2. Comparison of the scapular distance among the three arm positions (n=32)

	Arm position			F	p
	PD	NT	PU
Distance (cm)	11.77±0.75	12.57±0.75	13.55±0.86	6.582	<0.01*

Data are expressed as mean±standard deviation.
p<0.05. Abbreviation: PD, palm down; NT, neutral; PU, palm up.