1.   A small crowd of spectators yelled something, but it was lost to the crackle of steel runners on the ice underneath.

2.   For most of his career, he has had the steel runners sharpened for speed, which left him lunging forward, almost on tippytoes, as he skated.

3.   I think wooden with steel runners and a steering bar.

4.   In Switzerland they use double steel runners and race down tracks, much as with a luge or bobsled.

5.   Steel runners slide below.