Features more than 100 instructional photosFeatures more than 25 nutrition charts and graphsMuscle-building workout and nutrition books are very hot and have been strong-sellers for yearsSame author as 7-Weeks to 50 Pull-Ups, 7 Weeks to Getting Ripped and 7 Weeks to 300 Sit Ups an experienced personal trainer and marathon runner who maintains a series of very popular fitness websites