ITF Technical Skills and Stroke Mechanics 2

Question 1

Which phase of the serve motion is commonly referred to as the 'back-scratch position'?

Accepted Answer

The racket drop behind the player's back before the upswing

Answer

The initial stance before the toss

Answer

The trophy position at peak backswing

Answer

The follow-through after ball contact

Question 2

What is the primary biomechanical advantage of using a looped backswing on a forehand groundstroke?

Accepted Answer

It generates racket-head speed through momentum built in the loop

Answer

It shortens the swing path to improve accuracy

Answer

It allows more time to prepare at the net

Answer

It keeps the racket face open at contact for slice

Question 3

In ITF coaching, what is the key technical difference between a slice backhand and a topspin backhand?

Accepted Answer

Slice uses an open racket face moving downward through the ball; topspin uses a closed face moving upward

Answer

Slice is hit with a Western grip; topspin uses a Continental grip

Answer

Slice requires a two-handed grip; topspin is always hit one-handed

Answer

Slice produces more power than topspin due to a longer follow-through

Question 4

When coaching a player on the overhead smash, the ITF recommends orienting the body in what way relative to the incoming ball?

Accepted Answer

Sideways to the net with the non-dominant shoulder pointing toward it

Answer

Facing the net squarely to maximize forward momentum

Answer

Facing away from the net to enable a full shoulder turn

Answer

Parallel to the baseline to track the ball more easily

Question 5

What is the purpose of 'pronation' in the service motion according to ITF technical coaching?

Accepted Answer

To rotate the forearm so the racket face moves from edge-on to flat at contact, accelerating racket-head speed

Answer

To slow the racket head down before contact for control

Answer

To keep the wrist locked and stable through the impact zone

Answer

To assist in generating topspin on a kick serve only

Question 6

In ITF coaching terminology, what does 'unit turn' refer to in the context of groundstroke preparation?

Accepted Answer

The coordinated rotation of the shoulders and hips together to prepare for a groundstroke

Answer

The pivot step taken with the outside foot to square the stance

Answer

The movement of the elbow away from the body during the backswing

Answer

The synchronized racket and ball-toss preparation for the serve

Question 7

Which of the following best describes the 'windshield wiper' follow-through on a modern forehand?

Accepted Answer

The racket sweeps across the body from low to high and then rolls over, finishing beside the player's right hip for a right-hander

Answer

The racket finishes high above the left shoulder for a right-hander

Answer

The hitting arm extends straight toward the target at the end of the swing

Answer

The racket wraps around the non-dominant shoulder in a straight line