Calisteniapp

This exercise focuses on isolating the biceps as much as possible, trying not to extend the shoulders, which would involve the lats more.

To do this, perform pull-ups in a closed grip, taking the elbows out and with a partial range of travel.

From fully stretched until the crown of the head reaches the bar

Try not to separate your body backwards during the execution of the exercise, always keeping your head under the bar.