A review by baileybird
Fast Exercise: The Simple Secret of High Intensity Training: Get Fitter, Stronger and Better Toned in Just a Few Minutes a Day by Peta Bee, Michael Mosley

5.0

Excellent book (as are all of MM’s books), I loved the scientific explanations in particular. This seems like a very do-able for anyone of any age, fitness, & level of busy-ness!