Cut-resistant protection is mandated in the U.S. and Canada at youth levels and up through the minors is available but not ...
Background: Protective helmets in sport are important for reducing the risk of head and ... two baseball, and two ice hockey. Ball to helmet impacts at speeds of 19, 27, 36, and 45 m/s were produced ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results