College football, as some posters here have said, is also good.
See this quick famous hit, poor guy nearly has his head taken off!!
<a class="postlink" href="http://www.youtube.com/watch?v=fSYC2NF8x00&feature=channel_page" onclick="window.open(this.href);return false;">http://www.youtube.com/watch?v=fSYC2NF8 ... annel_page</a>