Walking speed is best defined as which of the following?

Walking speed is best defined as which of the following?

• A. Number of steps taken per minute
• B. Distance covered in a given amount of time
• C. Time spent in double limb support
• D. Distance between two heel strikes

Answer: (B)

Walking speed is defined as the distance covered in a given amount of time. This directly captures how fast you’re moving, since it combines how far you go with how long it takes. Focusing on steps per minute reflects cadence, not speed, because you can have many quick steps without covering much distance. Time spent in double limb support relates to balance and the phases of gait, not overall velocity. Distance between heel strikes describes step length, which influences speed but doesn’t define it by itself. In practice, speed is measured as distance divided by time (e.g., meters per second), and it can be thought of as step length multiplied by cadence, giving a single, overall measure of how fast someone is moving.

Walking speed is defined as the distance covered in a given amount of time. This directly captures how fast you’re moving, since it combines how far you go with how long it takes. Focusing on steps per minute reflects cadence, not speed, because you can have many quick steps without covering much distance. Time spent in double limb support relates to balance and the phases of gait, not overall velocity. Distance between heel strikes describes step length, which influences speed but doesn’t define it by itself. In practice, speed is measured as distance divided by time (e.g., meters per second), and it can be thought of as step length multiplied by cadence, giving a single, overall measure of how fast someone is moving.