What is the primary safety benefit of a helmet that fits properly?

• A. It makes you faster.
• B. It stays securely on your head to absorb impact and reduce injury.
• C. It looks stylish.
• D. It reduces wind noise.

Answer: (B)

A properly fitted helmet provides the best protection because it stays securely on your head, so it can absorb impact effectively. When the helmet fits snugly and the chin strap is fastened, it stays in the correct position during a fall or crash. That keeps the energy from the impact inside the helmet’s foam liner, which crushes and dissipates the force, reducing the amount of energy that reaches the skull and brain. If the helmet is loose or shifts, it can slide or come off, leaving your head exposed and the protective system unable to do its job as intended. While aesthetics, wind noise, or feeling faster might be nice, they don’t directly enhance safety in a crash—the key safety benefit is maintaining proper position to protect the head.