Review: High Intensity Interval Training
Rating: 5 out of 5
Date: 05 11, 2014
If you don't have a lot of time to work out, high intensity interval training might be for you.  This intense workout will end the excuse of not having enough time to stay in shape.This book gives you the basics and why you should give this form of workout a good tryout.  It might be the answer to you weight problems and will get you in shape at the same time.This book gives you different exercise routines, nutrition tips and the basics of training.  There is a chapter for men about increasing your testosterone level naturally.  Well written and no fluff.