Whats your favorite exercise to work your core? ADVERTISEMENT 1.10K viewsSeptember 9, 20110 Laura September 9, 2011 0 Comments 20 AnswersActiveVotedNewestOldest 0 Harris12 Posted 0 Comments Planks, flutter kicks, bicycles, mountain climbers, squat thrusts.Harris www.sophofit.com You are viewing 1 out of 20 answers, click here to view all answers. Register or Login
