RE: Abs Routine Needed (Fast Definition Needed!)
1. You are not a hardgainer. You just don't eat enough.
2. Eat less crap and more good foods (meat and veg & fruit) and you shoudl be able to lose fat and maintain your muscle mass.
3. You can't lose fat AND gain significant amounts of muscle mass at the same time without tren. Period. They require different states in the body (kcal deficit and excess respectively), you obviously can't be in deficit and excess at the same time, so it makes sense to cycle your bulking/cutting in blocks of several weeks/months, as most big, ripped people will confirm.
4. @ 150-160lbs you are an etco, (or you're 4'9'') as such you will find it suprising how much you can eat without putting on too much fat. In addition, the bigger you are, the more you can get fat an still look good.
EATEAT EAT EATEATEAT