neck [Noun] + stiffness [Noun]

Strength Strength Dispersion
A:
4
CHISQ:
38.35
AWT:
32,940,159
TTEST:
1.83
G2:
17.35
FAWT:
1.65
MI:
3.52
LOGLOG:
7.04
JD:
0.21
MI3:
7.52
DICE:
0.14
RANGE: