» exercise intensity http://www.fitfamily.ca/blog Thu, 26 Aug 2010 18:39:16 +0000 en hourly 1 http://wordpress.org/?v=3.0 reality check: talk test http://www.fitfamily.ca/blog/2009/01/03/whats-hard-enough/ http://www.fitfamily.ca/blog/2009/01/03/whats-hard-enough/#comments Sat, 03 Jan 2009 21:45:06 +0000 fitfamily http://www.fitfamily.ca/blog/?p=92 http://www.fitfamily.ca/blog/2009/01/03/whats-hard-enough/feed/ 1