Table 2.

Demographic information for each of eight healthy subjects.

No.	Age range	Sex	Tested side	MAS grade
1	25–30	Female	Right	0
2	41–45	Male	Left	0
3	21–25	Male	Left	0
4	21–25	Male	Left	0
5	21–25	Male	Right	0
6	21–25	Female	Left	0
7	21–25	Male	Left	0
8	36–40	Male	Left	0

MAS, modified Ashworth scale.