This book may teach the readers how to build strong muscle not in gym, including the [street bodybuilding], [unarmed bodybuilding], [bodybuilding with suspension system], [fashion bodybuilding tools], [body stretching exercise] and [bodybuilding nutrition]Meanwhile, in this book, the bodybuilding expert takes demonstration in person, making the book to be convinced.Of which, the [street bodybuilding] and [unarmed bodybuilding] content is systematically taught in Chinese in Hong Kong, to present a new appearance to the readers.