11. Along the way are downhills with hidden three-foot drop -offs and wheel-sucking sand pits. 12. Trauma centers consider a 20-foot drop a major fall, Wells said. 13. He knows he's going to face his death with a 10, 000-foot drop . 14. It may also be one way of accommodating a separate condition, foot drop . 15. The Hardbody's case is rated for a three-foot drop , which we successfully confirmed. 16. The Great White rises more than 10 stories and features an 81-foot drop . 17. Offner's patent described a system used to treat foot drop . 18. The " ruggedized " computers can withstand rain, extreme temperatures and even 30-foot drops . 19. Its engineers designed the Dana to take classroom abuse, including an occasional three-foot drop . 20. Physical therapy can help patients to learn how to walk with a foot drop .
