aren t able to recruit because people aren t as patriotic as they used to be. his. i think planks are more difficult than situps personally. the other one that is a joke is you can walk instead of run. that s ridiculous. aishah: i m going to read a list of the changes. you can do blanks instead of situps. and instead of running you can do shorter shuttle runs and you can walk. raymond: everybody would love the golden girl workout, i get it. but this is not strenuous fitness. joey is 100% right. my father was a marine. and he was 100% when he was in the marines because he had to be.