Which is more difficult, plank on forearms or plank on hands? ADVERTISEMENT 17.48K viewsOctober 12, 2011 0 Kacy October 12, 2011 0 Comments I have been asked by clients which type is the more challenging plank. 21 Answers ActiveVotedNewestOldest 0 vtp Posted 0 Comments My vote also for forearms. Regards http://www.vtpfilms.in You are viewing 1 out of 21 answers, click here to view all answers. Register or Login