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November 22, 2025 48 mins

Alex Trujillo is the Director of Sales and Fitting for JumboMax Grips. Formerly, a PGA TOUR representative for FlightScope Golf, Alex is one of the best golf data analysts and advisors in the game, and he has parlayed his extensive ballistics and golfclub-performance knowledge and experience into the world of grips and their influence on the performance of a golfclub.

Alex joins #OntheMark to introduce JumboMax grips and describe the advantages of using a weighted, oversized grip as it pertains to increased clubhead speed and clubface control.

He explains the influence and effects of the grips as follows:

  • How shot patterns can be tightened and straightened with different weighting of the grip
  • How counter-balanced grips have been, and are, used but some of the great ball-strikers like Jack Nicklaus, Bryson DeChambeau and Sergio Garcia. 
  • The weight and swing-weight of a golfclub and how a grip, and its mass can influence those.
  • The size effect of a grip and how it promotes a better hold on the club, more control of shot patterns by affecting clubface rates of closure, and how is can reduce hand and wrist injury and pain.

This podcast is also available as a vodcast on YouTube - search and subscribe to Mark Immelman to watch this and other episodes of #OntheMark.

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