From: Effects of neck pain on reaching overhead and reading: a case–control study of long and short neck flexion
Initial
Final
Angle change
Mean angle
angle (˚)
difference(˚)
change (˚)
1
92.82
99.26
−6.44
5.06
2
92.57
44.45
48.12
3
66.31
70.88
−4.57
4
95.07
150.42
−55.35
5
104.4
90.6
13.8
6
112.6
87.5
25.1
7
101.3
86.5
14.8