For those who have a lazy mouth and tend to stumble on their speech, tongue twisters are amazing! If you do 15-20 minutes worth of tongue twisters in the morning (and do them right) you will notice that your speech clears up very quickly. Your mouth has many muscles in it and they need to be trained like any part of your body. Training your mouth to do tough tongue twisters makes every day speech very easy. For example, suppose you need to say "Rick really raved about Sal's Spaghetti on Saturday." It may come out jumbled if you are saying it at normal speed. Well, most of these tongue twisters are 100 times harder than the above example. If you can do these bad boys, there's no reason you should be stumbling over your speech. Finally, check out acting books, many of them have sections with mouth and voice exercises, including tongue twisters. Buy Now!