What is the typical normal range of motion for ankle dorsiflexion?

What is the typical normal range of motion for ankle dorsiflexion?

• A. 10 degrees
• B. 20 degrees
• C. 30 degrees
• D. 40 degrees

Answer: (B)

The typical normal range of motion for ankle dorsiflexion is around 20 degrees. This movement involves bringing the foot upwards towards the shin and is crucial for activities like walking, running, and squatting. A range of about 20 degrees is generally considered functional and allows for proper gait mechanics. It also supports the biomechanical needs of the lower extremity during various movements and activities. When assessing this motion, it is important to consider both the active and passive ranges, as well as the individual’s age, activity level, and any existing conditions that may influence ankle mobility. This standard is widely accepted in clinical assessments and contributes to the overall understanding of lower extremity function.

The typical normal range of motion for ankle dorsiflexion is around 20 degrees. This movement involves bringing the foot upwards towards the shin and is crucial for activities like walking, running, and squatting. A range of about 20 degrees is generally considered functional and allows for proper gait mechanics. It also supports the biomechanical needs of the lower extremity during various movements and activities.

When assessing this motion, it is important to consider both the active and passive ranges, as well as the individual’s age, activity level, and any existing conditions that may influence ankle mobility. This standard is widely accepted in clinical assessments and contributes to the overall understanding of lower extremity function.