PGA Golf Technology and Equipment 2

Question 1

What does 'ball speed' measure in launch monitor data?

Accepted Answer

The initial velocity of the golf ball immediately after impact

Answer

Ball speed is the initial velocity of the ball measured immediately after club-ball contact, and is a primary driver of distance.

Question 2

Which swing analysis technology uses high-speed cameras to capture club and body position data?

Accepted Answer

Optical motion capture

Answer

Optical motion capture uses high-speed cameras to track reflective markers or body/club points to capture detailed three-dimensional movement data.

Question 3

What is 'attack angle' as measured by a launch monitor?

Accepted Answer

The vertical angle of the clubhead's path at impact

Answer

Attack angle is the vertical angle of the clubhead's path at impact, negative (downward) for irons and ideally positive (upward) for drivers to optimize launch.

Question 4

What is the primary advantage of a laser rangefinder over a GPS rangefinder on the golf course?

Accepted Answer

It provides exact point-to-point measurements to any specific target the golfer aims at

Answer

Laser rangefinders allow golfers to measure exact distances to any specific target they aim at, including the flagstick, bunker faces, trees, or layup points.

Question 5

What is 'face angle' as it relates to launch monitor data?

Accepted Answer

The direction the clubface is pointing relative to the target line at impact

Answer

Face angle measures where the clubface is pointing relative to the target line at impact, which is the primary influence on the initial direction of the ball's flight.

(PGA) Professional Golfers Association Certified Practice Test

(PGA) Professional Golfers Association Certified Practice Test

PGA Golf Technology and Equipment 2