Table 3.

Variables considered in the study.

	Name	Description
Spatio-temporal Variables Dimensions that are based on whole-body movement	Step length [cm]	Distance between the centres of both ankle joints in the sagittal plane at T1.
	Step width [cm]	Distance between the centres of both ankle joints in the frontal plane at T1.
	Single support [%]	Percentage of mono-pedal support during the stride time. Percentage of T2 to T4 time with respect to the entire stride time.
	Double support [%]	Percentage of bipedal support during the stride time. Percentage of T1 to T2 time and T4 to T5 with respect to the entire stride time.
	Gait speed [cm/s]	Mean of the gait speed during the stride. Stride length divided by stride time.
Kinematic Variables [°] Dimensions that are based on the movement of each body segment	Range of the trunk tilt. T2 to T5	Chest rotation around the Z-axis with regard to the pelvic bone. Range from T2 to T5.
	Range of the pelvic tilt. T1 to T4	Pelvic bone rotation around the Z-axis. Range from T1 to T4.
	Range of the hip flexion/extension. T1 to T4	Hip joint rotation around the X-axis. Range from T1 to T4.
	Range of the hip adduction/abduction. T4 to T5	Hip joint rotation around the Z-axis. Range from T4 to T5.
	Range of the knee flexion/extension. T4 to T5	Knee joint rotation around the X-axis. Range from T4 to T5.
	Range of the ankle dorsi/plantar flexion. T4 to T5	Ankle joint rotation around the X-axis. Range from T4 to T5.
	Range of the ankle inversion/eversion. T1 to T3	Ankle joint rotation around the Z-axis. Range from T1 to T3.