Fitter after 50; writer Margaret Webb pursues a stronger "second act"

Freelance writer, author and teacher Margaret Webb has written Older, Faster, Stronger: What Women Runners Can Teach Us All About Living Younger, Longer (Rodale Books, 2014), which is to be launched in Toronto in October. 

To whet readers' appetites Webb, who teaches Writing for Magazines and the Web at Ryerson's Chang School, has just released a 5-minute trailer featuring some of the extraordinary women she's met in the course of writing about setting out to get fitter after 50 than she was at university: the world's fastest 75+ sprinter, two 80+ marathoners and a 94 year old sprinter

https://www.youtube.com/watch?v=mFOMLtUuIt8&feature=em-upload_owner