Each bone in the chain of bones forming your spine is separated from its neighbors by disks of elastic tissue what happens then when you jump heavily onto your feet from an elevated position?

Well, honey, when you jump heavily onto your feet from a high place, all that impact travels up your spine like a bad rumor at a family reunion. Those disks between your vertebrae act as shock absorbers, but too much force can cause them to compress or even herniate. So, be careful with those landings, darling, unless you want to be on a first-name basis with your chiropractor.