If you hit the gym 5 days a week for 12 weeks with a solid workout and diet plan, you will see very serious results.
He's right. This girl at my gym started about 4 months ago and was really big. REALLY big, not trying to be mean just getting my point across. She is often there when I am there so I finally sparked up a convo after a couple weeks and she told me she has been going at least 4 days, usually 5, a week. And I seen her on Tuesday, last time I was there (I don't always see her, I go different hours never a set time) and she looks amazing. I'd stick it in her now.