According to osteopath David Vaux, exercises like glute bridges (pictured) and the plank are good core all-rounders to help prevent disc injuries - Christopher Pledger Four weeks ago, Tom Hayes, 58, ...
Sadly, a disc could never approach the speed of light. If you had a high-strength steel disc that was 1-metre thick and 1 kilometre in diameter, it would come apart from centrifugal force at just 11 ...