Table 1.

Number of configurations for 6 groups of total active movement (TAM).

Group	Quantity	$\Delta {\text{S}}_1$	$\Delta {\text{S}}_2$	$\Delta {\text{β}}_1$	$\Delta {\text{β}}_2$
0–${45}^{\circ }$	165	13.7	5.9	6.1	0
45–${90}^{\circ }$	975	12.3	5.7	5.5	0
90–${135}^{\circ }$	2154	12.5	5.6	5.6	0
135–${180}^{\circ }$	2235	12.1	5.5	5.6	0
180–${225}^{\circ }$	1110	13	5.8	5.8	0
225–${270}^{\circ }$	220	12.7	5.4	5.6	0