Today I'm playing around with an idea. Bear in mind I have never shot any video in my life. I just found out how easy it is on a phone. No muss no fuss for a quick cheap version of 'I don't have a giant mirror'.
Because I don't have anyone around at home, I can't really tell if my form is quite right when I am doing things. When yer gimpy form is all. So, I got a mount to put my phone on a tripod and now am wandering around to my 'stations' and taking little vids of my form.
Seems I'm doing pretty well. I love tech.