Anyone looking to learn to swim, like Shara, will enjoy this episode, as will back-of-pack marathoners, such as Kate, who is curious about long training runs. (Avid readers having a “mystery moment” will appreciate the details host Sarah provides in response to Kate’s second question.) And heavy sweat-ers like Bridget will find the host duo’s answers, ahem, cool.    Before serving up answers at 8:29, Sarah tells tales about the recent Lake Placid retreat. Many Nutritious Miles are served up here. Please record your question by calling 470-BADASS1 (470-223-2771).     When you shop our sponsors, you help AMR.  We appreciate your—and their—support.   Insoles for all your active pursuits: Use code AMR15 for 15% discount at Currex.com Learn more about your ad choices. Visit megaphone.fm/adchoices