Table 2. Intervention effects of the JPE and writing time of different treatments for the wrist Joint.

	The error of wrist flexion angle (°)		The writing time (s)
a. Befor of MST group	5.8 ± 2.6	a>d**	42.8 ± 8.2	a>d**
b. After of MST group	4.9 ± 1.4	b>d**	40.8 ± 9.5	b>d**
c. Before of NJF group	5.3 ± 2.2	c>d**	41.3 ± 9.1	c>d**
d. After of NJF group	1.4 ± 0.5		33.4 ± 2.3

*p<0.05; **p<0.01