You want chiseled abs but haven’t seen results. Ultimate Abs: The Definitive Guide to Developing a Chiseled Six-Pack offers a science-based approach to abdomi

Ultimate Abs provides a science-based approach to abdominal training designed to help you finally achieve that long elusive six-pack. This practical guide featu

A science-based, no fads approach to optimal fitness and health from top fitness author, model and contributor Robert Marting. Robert has appeared in and on cov

Build Strong Abs in Four Weeks with this Radical Program that Attacks a Flabby Belly ***These detailed core workout plans are designed to help you carve a washb

The essential diet and fitness guide to lean, sexy abs-including a results-driven 4-week program to lose weight, strengthen your core, and tone your entire body