Hi everyone, I'm new here. I'm 19 years old, 5'11, and I weigh 150lbs. I look skinny, but I have an unwanted belly. Not that bad, but I need it to go. I don't feel comfortable going swimming because of it. I started doing crunches last night. I did 70 last night, and today I did 140 (70 more for today). I'm going to continue to do 70 3x a day to hopefully get some improvement. Am I doing the right thing to lose my belly? I'm not worried about my eating habits because they are not bad, trust me. If the 70 crunches 3x a day is the right treatment, how long should I do them for til I can notice real improvement? If not, what should I do? Oh and I am doing the regular crunches... Lay on the back, legs up in the air and move foward and backward...nothing fancy. If you guys need to see a pic of my belly let me know and i'll get a camera and snap a pic so you guys can give me the right advice. Thanks a lot!