Which options reflect high lumbar L1-L2 equipment use?

• A. Wheelchair
• B. Walker
• C. Forearm crutches
• D. All of the above

Answer: (D)

Mobility at the L1–L2 level can span a range from brace-assisted ambulation to energy-conserving wheelchair use, depending on residual strength and trunk control. There is enough hip flexor power to walk with assistive devices, but endurance and balance vary, so different tools may be appropriate. A wheelchair is common for longer distances or when energy conservation is needed. For training and shorter distances, a walker provides a stable base while wearing braces that support knee alignment. Forearm crutches can also be used when there is adequate trunk control and a desire for greater mobility with less support than a walker. Because individuals at this level may rely on any of these options depending on goals and strength, all of the listed devices can reflect high lumbar L1–L2 equipment use.