Croup is a condition that causes a swelling of the voice box (larynx) and windpipe (trachea). The swelling causes the airway below the vocal cords to become narrow and makes breathing noisy and difficult. It is most commonly caused by an infection.
A golf slice is a shot that usually ends up far to the right of your intended target. For some players this shot can curve 30 or 40 yards off line. Excessive left to right hand spin on the golf ball causes a golf slice to occur. A small amount of left to right spin on the golf ball will cause what is called a fade.
The Extension Drill. A lack of extension in the backswing is one of the leading causes of the slice. When you allow the club to get in close to your body early in the backswing, you are setting up for an 'over the top' move during the transition of your swing.