From: A randomised cross over study to evaluate the performance of a novel ankle dorsiflexion measurement device for novice users
Leg position
D-Flex (no strap)
D-Flex (strap)
Goniometer
Inclinometer
Dorsiflexion with the knee flexed
18.2 (4.4)
17.5 (5.0)
22.5 (6.6)
33.9 (7.2)
Dorsiflexion with the knee straight
11.4 (3.0)
11.3 (3.5)
18.8 (5.6)
30.3 (7.7)