G· GOLF NUGGETS Find Browse Teaching moments Equipment & Fitting · Equipment Insight Use undercut-cavity irons for long-iron help The instructor says an undercut cavity and slightly wider iron design produce a lower center of gravity and a little more ball speed. He describes those traits as conducive to hitting a good long iron. Channel: Club Champion Watch official source at 3:17 Equipment & FittingClub ChampionDistance-Loss Keep learningStraighten the trail leg in the backswing for more turn — SagutoGolfRelease the club to preserve your angles — CraigHansonGolfReview the speaker's ground-motion approach to speed — Club ChampionPress trail hand onto lead thumb for automatic wrist hinge — SagutoGolfGolf jump: reverse the arms of a normal jump — Club ChampionCreate speed after the ball, not in the backswing — SagutoGolf JavaScript is only needed for the in-app player and library actions. This verified teaching summary and its official-source link remain readable.