About the Author

Mimi Spencer is a feature writer, columnist, and the author of 101 Things to Do Before You Diet.

Reviews

PRAISE FOR FASTEXERCISE: "A nice narrative introduction to HIIT... excellent practical advice on how get started with 'Fast Exercise' and some really nice tips on how to keep going... informative, easy to understand... offers not only good health but a host of spillover benefits besides... Fast Exercise is the way of the future."--Professor Stuart M. Phillips, Ph.D., FACSM, FACN

PRAISE FOR THE FASTDIET: A health revolution.-- "The New York Times"