Hello! I would like a form check on this exercise: https://www.dropbox.com/s/yxlpr1lkloaksn1/VID_20191025_214916_960.mp4?dl=0
This bar does not have enough height to avoid touching the floor on the dead hang part, so I have to bend my legs or tuck them a bit if they are steaight. Which option is better, or maybe both are wrong? And another question, should I go down completely straight or the angle I have is ok? Thanks!