Dear Mark,
when I deadlift and power-clean I often get very dizzy and faint. Today while deadlifting I came very close to fainting (couldn't stand up, couldn't see). I've had my blood pressure checked very recently and told I was healthy in that regard. I've never encountered this before except with heavy deadlifts/PCs.
Have you encountered this with any of your trainees? Can you recommend a solution? Barring the possibility of falling and hitting my head, is there any inherent danger in fainting?
Many thanks,
Andrew