Lee Trevino cautioned on three “bad habits” players commit on the backswing. He was talking on a video posted by the Golf Teachers App.

Our biennial list of the top performance coaches across the country has grown again, reflecting the sport’s popularity and the demand from golfers like you to train as the pros do.

Another great exercise for power (and a cardio booster) is this one, Doddato says. In addition to helping golfers generate a lot of energy in a burst, it also trains downswing sequencing, with the ...