"First US Army Rehabilitation Centre- Recuperation and Training at 8th Convalescent Hospital, Stoneleigh Park, Kenilworth, Warwickshire, UK, 1943" B grade trainees at 8th Convalescent Hospital at Stoneleigh Park do press-ups on the grass in the early morning sun during a Physical Training session. Being B grade trainees, they are now almost back to full fitness: once they reach A grade, they can return to military service.