From: Qualitative ultrasonography scale of the intensity of local twitch response during dry needling and its association with modified joint range of motion: a cross-sectional study
ROM
Week-medium
Strong
Mean difference
p-value
Effect size (d)
Dorsiflexion
4.3 [2.3 to 6.3]
7.7 [ 4.7 to 10.8]
3.4 [0.19 to 6.7]
0.040 *
1.2 (large)
Knee extension
9.3 [5.6 to 13.0]
15.6 [9.9 to 21.2]
6.3 [ 0.2 to 12.3]
0.043*
1.1 (large)