zaro

What is Toe Off Angle?

Published in Gait Analysis 2 mins read

Based on the provided reference, toe-off angle is defined as the angle of toe-off the ground measured at the moment of initiation of the swing phase.

Understanding Toe-Off Angle

In the context of walking or running, gait is typically divided into phases, including the stance phase and the swing phase. The toe-off angle is a specific measurement taken at the critical point where the foot leaves the ground to enter the swing phase.

  • Timing: This angle is measured precisely at the moment the swing phase begins.
  • Measurement: It represents the angle of the toe relative to the ground at this specific point in the gait cycle.

The reference also mentions other parameters measured in gait analysis, such as the Heel-strike angle (HtA), which is defined differently – as the angle of initial heel stride to the ground measured at the moment of initiation of the stance phase. This highlights that various angles are measured at different points in the gait cycle to analyze movement.

Furthermore, the reference includes the formula = SD of parameter/Mean of parameter × 100%. This formula is commonly used to calculate the Coefficient of Variation (CV), which quantifies the relative variability of a parameter like toe-off angle within a set of measurements.