Correct. I find holding it with my thumb to be easier, but I would use the picture as a guide to initially locate the point, rather than as a way to hold it.
Fascinating. I did a lung-busting workout yesterday after a short hiatus from working out, and consequently, my lungs/airways got very stressed. I just tested this and it seems that directing energy via this acupoint helped a bit.
Thank you. This really interests me because I suffer from COPD (chronic obstructive pulmonary disease), but I am confused because I see the Lu.7 point being pressed by the index finger, not by the thumb. Could anyone please "enlighten" me a little here? Thank you guys!