SPT	spatiotemporal parameters
IMU	inertial measurement unit
IGA	instrumented gait analysis
SD	standard deviation
COM	center of mass
DS	double support
Min	minimum
Max	maximum
ICC	intraclass correlation coefficients
ICC_A	intraclass correlation coefficients reflect absolute agreement
ICC_C	intraclass correlation coefficients reflect consistency
MAD	mean absolute deviation
MSE	mean square error
CI	confidence interval