Kinematics raw data of walking and tango walk at self-selected speed

Data were filtered (fourth-order zero-lag Butterworth low-pass filter with a cutoff frequency of 6 Hz) and exported with Vicon’s Nexus 2.11 software. Dataset csv files were named as "subject" (s1, s2...), "gait" (vas = walking; tango = tango walk) and an identifier of the recorded clip.

Three clips were recorded for each trial. Each csv file include 56 columns: - Frame and subframe are indices columns - The following columns are grouped by three, and named as right or left (R, L) + the name of the body marker + the axis (e.g. RLOBx, RLOBy, RLOBz, for a total of 9 anatomical positions and 18 markers). LOB = Temporal lobe SH = Acromion ELB = Elbow WR = Ulnar stiloyd process GT = Great Trochanter KN = Knee (lateral) AN = Malleolus lateral HEE = Heel MT = 5th Metatarsal The 3D space was calibrated following the right hand rule, with the axis "X" = mediolateral; "Y" = anteroposterior; "Z" = vertical.