I think movies do play a valuable role in turning people on to the act of reading. I think that phenomenon just creates readers. At first they're going to love 'Harry Potter ' or they may love 'The Hunger Games ' but after that they're going to love the act of reading and wonder 'What else can I read?'
As a former football player who has carried a football more than 4 000 times trust me I did not go into ballroom dancing with my body being 100 percent with no aches or pains or ailments coming with me. When you're dancing you're doing stuff that your body's not used to and so you start to aggravate those old injuries.