The Underground Fat Loss Manual is an online program that helps men and women reduce body fat up to 6-8% (12-16% for women), ease weight loss and keep it straight. Instead of trying the gym for a few hours a week, this program is more determined to change health and lifestyle. This will save a lot of time and effort. All you need is commitment and discipline. Fat Loss-Matt program was created by Matt Marshall, who himself has an excellent percentage of body fat. Therefore, the book will encourage readers to choose strong body mass to prevent disease. It’s about how to maintain a healthy lifestyle to lose weight as quickly as possible. The author helps break down the myths about losing weight and treats them with extreme caution.