The 30-Minute-A-Day Body Challenge Author:Simon Waterson In this book the author offers 30 minute circuit-based works that build muscles and burn fat fast, build mental endurance and agility, build energy through a detailed nutritional plan and much more.
Good guide for you. The workouts are difficult. I have been working out for years, and doing the complete sets for all the different workouts is a challenge. At the same time, you know that you are doing something to yourself. So it's worth it.