Is group exercise growing? Why? ADVERTISEMENT 564 viewsNovember 15, 20110 Amara November 15, 2011 0 Comments 7 AnswersActiveVotedNewestOldest 0 Jason0 Posted 0 Comments Cheap (Compared to One on One) Interactive (Can be with others) Offers AccountabilityFuel the Movement, JM You are viewing 1 out of 7 answers, click here to view all answers. Register or Login
