The vast majority of people who are working out right now are in a globo gym and the vast majority of them don't have proper coaching
My friend's wife recently grimaced in pain while we were out to dinner. She seemed very uncomfortable, and when I asked what was wrong, she told me that she had recently started training at a gym, one of the usual suspects in globo gym chans, and that she had hurt her back.I can't comment on the details of what happened, I wasn't there, but from what I could figure out based on the story I heard, some personal trainer in the gym had put this woman through a series of exercises and she was now in pain.
Get yourself a promising amateur or an established professional to help you understand your body and how it best responds to exercise.
Photography by Bev Childress of Fort Worth, Texas