Standard footrests are appropriate when the user has:

• A. Not adjustable.
• B. Limited ROM in feet and ankles.
• C. Requires foot deformity.
• D. Full ROM available through feet and ankles.

Answer: (D)

Having full range of motion in the feet and ankles allows standard footrests to provide stable, comfortable support without needing any special accommodations. When the ankle and foot can move freely, the feet can rest flat on the footplates with proper alignment, keeping the knees and hips in a safe, neutral position and distributing pressure evenly. If ROM is restricted or a deformity is present, a standard footrest may not fit well or could cause pressure points or misalignment, requiring an adjustable or specialized footrest to accommodate the limitation. Thus, full ROM through the feet and ankles is what makes standard footrests appropriate.