Im doing 300 sit ups a day but how long it will take till it does something???
What other exercise i should do to build usefull muscles?

how, Health

How can I get an adrenaline rush without doing exercise. Just like when I need the adrenaline before a running or swimming race.

how, Health

I really want to lose my stomach fat (I am 36 inches and want to be 28) so which cardio exercise would be best for me to do. Thank you

Which, Health

I was wondering how people in exercise commercials look so fit? In almost every commercial, the people in the commercial, have rediculous musle definition! Its almost as if they vaccumed all the air and water out of that person. I have always been in good shape but have trouble getting the "commercial" definition. A friend of mine once told me that those people in the commercials dont drink any fluids for 3 days and that helps with the definition for the commercial shoot. Any ideas? Thanks!

how, Health

I am trying to get fit. I was just wondering how many hours of exercise in a week? I don’t want to do a long workout every couple days, but workout only a little bit everyday.

how, Health