Ab wheels of fun!... or not fun! but work your entire core challenge
September through December 2016! My once a week workout partner has been killing me with ab wheel roll outs in-between our weight lifting sets for the last three weeks. We do 100 to 150 by the time it's all said and done. (I curse him on Wed. when I wake up!) We do them every Tuesday. Start with two sets of 15 than move on…