National Physical Therapy Examination (NPTE) Practice Exam

What is the average normal toe-out angle when walking at free speed?

1. 10 degrees

2. 7 degrees

3. 14 degrees

4. 21 degrees

The correct answer is: 7 degrees

The average normal toe-out angle during walking at a free speed is typically around 7 degrees. This angle is a characteristic of the natural alignment and biomechanics of the lower extremities. The toe-out angle is important because it affects the gait mechanics, influencing factors like stride length, foot clearance, and overall stability during ambulation. A slight outward orientation of the toes helps in making the gait more efficient and reducing the chances of injury by providing a broader base of support. Values outside the typical range, such as 10 degrees, 14 degrees, or 21 degrees, could indicate variations that may be seen in certain populations or specific gait patterns, but they do not represent the average or normal value for healthy individuals at a comfortable walking speed. The value of 7 degrees reflects a standard observation in gait analysis, which clinicians and physical therapists use when assessing and addressing walking patterns in patients.