all I have to say is that if you have a favorite and least favorite body part to work then your not a true lifter or true bodybuilder, arnold schwarzenegger says, you have to love doing every exercise and every lift......if you got a least fav or most fav, you better re-think your status as a lifter, cause that shit is BS, you have to love it all to truly be a bb'er. If you dont get a rush out of squatting like a madman, or whatever lift your doing then your nothing but a half-assed no-size lifter who needs to have a fire lit under your ass, or get your assed crushed and dragged through the gym from exercise to exercise and set to set by someone like me!!!!!!