Situps

So my belly's been getting less and less tough each day, because I'm fairly afraid of doing situps now.  The reason for this is that the last couple times I tried my normal exercises (one hand behind head, the other over chest, bringing opposite knee up to the elbow of the hand behind the head) has caused me to strain my neck or someshit, causing immense pain and killing the whole "let's exercise lols!" mood.  am i doin it rite?

If you get a strain in your neck thats because you're using your neck to do the situps, or you're pulling on your neck with your hand.

When you do situps you're ment to soley use your stomache muscels ^_^ You'll feel it if you get it right good luck.