Found golf balls can be sold between friends and at pro shops of public courses, and the price will depend on the condition of the ball. Find out how scuff marks can affect a golf ball’s aerodynamics with help from a college golfer and sportswriter in this free video on golf tips.

Expert: David Anderson
Bio: My name is David Anderson. I am 55 years old. I began playing in East Texas when I was 9 years old.
Filmmaker: Michelle Carter