"We geared all of our calisthenics, all of our running movements, all of our warrior skills, so soldiers can become stronger, more powerful and more speed driven," Palkoska said. The exercises are ...

1 Health and Rehabilitation Sciences Research Institute, University of Ulster, Newtownabbey, UK 2 Sports Institute of Northern Ireland and Ulster Rugby, Newtownabbey, UK Correspondence to C M Bleakley ...