| http://www.w3.org/ns/prov#value | - Granted you will not get as much from push-ups as you would from doing planks or other ab exercises, but they definitely work your core. permalink[???]rastapasta808 1 point2 points3 points 2 years ago (17 children)sorry, this has been archived and can no longer be voted onPlanks are amazing for your core
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