tongue rolling
How do you roll your tongue when talking?
4 Answers
Search the forum, this question has been asked numerous times already. You'll probably find some great answers.
http://www.uiowa.edu/~acadtech/phonetics/
Try this site. Choose the spanish language and then the "vibrantes" tab. The r on the right is the rolled one. There's an animation of how your tongue needs to go against your teeth to roll the r. I have a really hard time with rolling r because my tongue is short. I have to use the center of my tongue against the roof of my mouth. It makes it hard to combine the rolled r with certain vowels. Good luck!
Can you fold your tongue? If not, you won't be able to roll your Rs.
This is also one of those questions, where if you were to fill out your profile, you´d get better help, as knowing a persons native language and origin can help in so many ways, and especially with pronunciation.