When I was in high school there were exercises that most workout videos don't even cover anymore. One of them was jumping jacks. It makes you wonder if those old time exercises were doing us some harm. How many of you saw those old vibrating belt exercisers? I was 6 years old when I saw a neighbor using one. She also had one of those machines that you sat on and it had wooden rollers. Here is a picture of one:
I wonder what kind of exercise they were thinking about when that machine was developed?
I suppose it is along the same lines as supplements. Do you remember the oyster shell pills and the skin scrubs made from dead sea salt and apricot pits? All in the mane of health and beauty. When will we learn?