"I hit my normal 4-iron 190 yards. But I practiced making a full swing and hitting the 4-iron only 150. Then gradually I increased the distance—150, 160, 170, 180—up to my normal level. I was ...

I tapped GOLF Top 100 Teacher Tim Cooke to help explain. “With the help of the research from John Novosel at Tour Tempo, we know that the vast majority of pros swing at a tempo of 3:1,” Cooke ...