How do I incorporate a mini core ball into my training regimen? ADVERTISEMENT 411 viewsSeptember 20, 2011 0 Kathleen September 20, 2011 0 Comments 3 Answers ActiveVotedNewestOldest 0 NatalieSmith5 Posted 0 Comments Hello Kathleen, Try using the ball during your core workout one day and without the next day to mix things up. Have fun. You are viewing 1 out of 3 answers, click here to view all answers. Register or Login