When the ground is frozen, the course plays shorter because the ball tends to roll a lot farther.

On grass, the ball tends to bounce lower than other courts, which makes it harder to retrieve a drop shot.

If some pushed harder and some less, the ball would tend to tilt.

Before his improvements the ball tended to be inconsistent due to poor manufacturing.

This ball will tend to move for the pitcher a little bit depending on velocity, arm slot angle and pressure points of the fingers.

Now the ball will tend to move away from the rod.

So the arrangement would mostly stay the same, and the ball would tend to remain nearest to the mouth of the tube.

The ball tends to concentrate pressure on the tongue.

The ball tends to bounce high and players are able to apply many types of spin during play.

However balls which have been in play for some time do not tend to swing so much due to the deterioration of the seam.