Putting The Bounce Into Lawn Tennis

The video tutorial explains the process of testing a ball for official use. It covers measuring the hole size to ensure the ball fits, weighing the ball to meet weight standards, testing the ball's bounce on concrete, and checking its deformation under pressure. After passing all tests, the ball is certified for championship play in Great Britain.

What is the size difference between the two holes used in the ball size test?

• One-half of an inch

• One-eighth of an inch

• One-quarter of an inch

• One inch

During the weight test, what must the ball's weight indicator do?

• Exceed the maximum point

• Fall below the minimum point

• Come between two specific points

• Match the exact middle point

From what height is the ball dropped during the bounce test?

• 50 inches

• 75 inches

• 100 inches

• 125 inches

What is the minimum rebound height required for the ball in the bounce test?

• 40 inches

• 33 inches

• 50 inches

• 25 inches

What happens after the ball passes all the tests?

• It is discarded

• It is sent for further testing

• A certificate is issued for play

• It is used for practice only