Then drill a 1/2” hole into the center of one half of the ball and insert your hole saw mandrel. The ball will catch the debris and prevent it from falling on your face or the floor.

Different types of grips exist for bowlers, and there are a few options when drilling a ball — one includes forming the holes to fit the bowler’s fingers comfortably; the other option makes ...

The Chair Drill will teach you to hit and recover when your opponent places a challenging shot into the corner. Set up the ball machine to feed deep to one corner and place a chair at the center ...

PGA Master Professional Anders Mankert recently shared this simple drill with me... and I cannot believe how positive the results have been on my ball-striking ...

Golfers are often inundated with mechanical advice that often leads to confusion. This simple drill will put all of that confusion to rest.

Don't have tons of time for golf practice? Try the 30-ball drill to efficiently manage range time for improvement.

Scientists drilled the deepest core yet, reaching near Earth's mantle, uncovering unique geological samples and offering new insights into Earth's structure.

In this drill, swimmers will hold a tennis ball under their chin as they swim down the pool breaststroke, working on keeping the tennis ball in place in order to set proper head position.

Mo Pinel spent a career reshaping the ball’s inner core to harness the power of physics. He revolutionized the sport—and spared no critics along the way.

NASA's Curiosity rover has turned on its drill and bored into a rock on Mars, the first time humans have ever drilled on a planet other than Earth.