What is the most important aspect of achieving optimum fitness? ADVERTISEMENT 1.10K viewsFebruary 5, 2012 0 billie February 5, 2012 0 Comments What is the first area, from the holistic view, that you have to address to achieve this. 14 Answers ActiveVotedNewestOldest 0 Harris12 Posted 0 Comments I believe having a clear goal and discipline are the most important factors when looking to achieve optimum fitness. Without them it will be very difficult to reach that level. You are viewing 1 out of 14 answers, click here to view all answers. Register or Login