Reporting from National Geographic, stepping on the back should not be done. This was conveyed by Greg Kawchuk, Ph.D., a professor in the department of physical therapy at the University of Alberta in Edmonton. He said, excessive strength in the back can cause spinal cord injury. Besides that, you also have to remember that there are two kidneys in your body. Well, very strong pressure can also make the kidneys injured and unhealthy.
So, don’t make it sore as an excuse to ask other people to step on your back, huh! Just use Luvina Back Stretcher regularly every day, back pain doesn’t want to come out! 👍😍