If you haven't seen a Hula Hoop since you were a kid, it's time to take another look. No longer just toys, hoops of all kinds are now popular workout tools. But is hooping really good exercise? "We ...
Your favorite childhood activity is now a fun and effective workout. PokPak05/Getty Images Remember spending hours with a hula hoop as a kid, swaying in those playful, circular motions to keep that ...