Two ` `` Dancing With the Stars '' contestants are facing injuries . During April 24 's show , Danica McKellar injured her back . ` You fight through it and do your best . '' Earlier , Amy Purdy broke a rib .
Two ` `` Dancing With the Stars '' contestants are facing injuries . During April 24 's show , Danica McKellar injured her back . Earlier , Amy Purdy broke a rib .