i know a good number of guys who are competing in the mens physique division and many of them are trying to use their look to make a living as models and spokesmen in the industry. many of them have decided to go the MP route because they are not interested in using drugs, especailly at the level that bodybuilders use. the majority of what their programs focus on is health and promoting a healthy lifestyle. 

so what should you use? i guess that will depend on your level of development. if you already have the mass, then i wouldn't suggest much. a low dose of test, with an AI and some anavar would work well. if this is your first cycle, and you want to gain more mass, something like this would help add some size without losing shape...

wk 1-12 

test e 375mg

adex .25mg EOD to .5mg 3x wk

1-8 

anavar 40-50mg ED

pct starts 2 wks after last injection

with the right diet, you can add new mass while staying lean and keeping your shape