What are supinated barbell rows?

Supinated barbell rows are a variation of the traditional barbell row where the hands face upwards (palm facing towards the body), which is known as a supinated grip. This grip alters the mechanics of the row, engaging the biceps more actively than an overhand grip, and allows the elbows to stay closer to the body. This positioning helps increase the activation of the lats more effectively during the movement. The supinated grip also brings a distinct challenge to the biceps and can increase bicep involvement in the exercise compared to more conventional grips 1.