You need to unblock this content by setting your broser.
ブラウザーはこの内容をブロックしないように設定してください。

INFO:
Falls overboard are the second leading cause of death among commercial fishermen in the United States and the leading cause of death among lobstermen in the Northeast U.S. from 2010 to 2014.
Video - The More You Wear It, The Better Off You Are | NIOSH | CDC