Something new for me
I saw a video about holding the camera resting it on my left shoulder, facing sideways towards the photo subject, rather than the usual holding of the camera while facing towards the subject
Video link:
Joe McNally Da Gripmy experimenting results
1. sigma 150mm f2.8 macro lens, first version without OS
150mm 1/15 handheld My usual holding , near 100% crop
150mm 1/15 camera on my left shoulder
150mm 1/60 100% crop, shoulder then usual holding
and just for the hell of it, 20mm 1/4 sec