Dec 02, 2016 Change your grip often for maximum strength benefits. Jake will keep your form in check! Greg is demonstrating perfect form with a strong supinated grip seated row. Great upper back exercise. Varying grip is important with this exercise so keep it fresh and change your grip often. #resultsdriven #trainsmart #maggriprows A photo posted by PTSchicago (@ptschicago) on Nov 30, 2016 at 8:49am PST