Much like a voluptuous vixen who loves to cook and clean, endurance-based conditioning programs that won't wreak havoc on strength and hypertrophy are hard to come by.
Regardless of the profession in question, your "rep" (reputation) is usually what gets you where you want to go. In the world of physique and performance enhancement, building your rep is equally important, except that we're talking about an altogether different type of "rep" here.