Calisteniapp

On the bar, kick hard at an angle greater than parallel to the ground and try to get your hips as far away from the bar

This way you will create momentum that will make you swing really hard.

When you are at the back, prepare one leg to turn, as if you were going to kick, and as you pass the bar, tap with the hand opposite to the turn and do a 180, so that you are facing the opposite side of the bar