Strengthen Your Lips

Two  of the things that can cause poor pronunciation of words or dropping of critical syllables at the ends of the words when you are speaking is poor breathe control and -- lazy lips.  Both can be corrected.

Proper breathing can even be practiced when you are lying down in bed (an ideal time to practice inhaling and exhaling completely) or when you are stuck in a long line of stalled traffic while commuting.

With breathing just take a few minutes to take 10 deeps breaths -- making sure you fill the lower part of your lungs before exhaling. This will not only relax you but also help you to build strong, healthy lungs -- essential to a good clear voice.

And while you are going about your daily activities (preferably alone) you can also practice your whistling. It's an excellent to  strengthen those lips which  -- along with a good supply of air from your lungs -- will help you to eliminate those dropped word endings making your presentation much clearer and enjoyable.