A rigid-frame wheelchair

• A. It is lighter and easier to fold for transport
• B. It weighs significantly more than a standard chair and is harder to propel
• C. It requires frequent maintenance to prevent frame failure
• D. It provides necessary durability and strength required for active individuals

Answer: (D)

Rigid-frame wheelchairs are built as a single, solid, non-folding frame. This design makes the chair very sturdy and capable of withstanding the demands of active users who push hard, navigate varied surfaces, and rely on reliable performance. The lack of folding joints eliminates several potential weak points, so the frame can be engineered for high strength and durable use, which translates into better longevity and resistance to flex or failure during rigorous activity. The trade-off is typically less adjustability and transport convenience, but for someone who needs a chair that can endure demanding use, the durability and strength are the key advantages.