Not that much of a knob I would abuse soldiers who have lost limbs on ARRSE though eh?
perhaps you failed to understand "core body strength"
You abuse every ****** else. I apologised.
You haven't apologised for being a waste of space and being the be all and end all of everything ever invented or designed or thought about.
(Tight fitting white vest on)
"The aim of the Press-ups test is to assess the muscular endurance of the muscles in the chest and shoulder girdle."
(tight fitting white vest off)