How much of Functional Training is aproriate for a gym client? ADVERTISEMENT 1.12K viewsJune 16, 2011 0 Dimitris0 June 16, 2011 0 Comments training the core, balance ets… 11 Answers ActiveVotedNewestOldest 0 Joanne0 Posted 0 Comments I guess it would be dependent upon what is not functioning. Are we referring to pulmonary function, heart function. Functional training is not limited to movements that improve musculoskeletal integrity. You are viewing 1 out of 11 answers, click here to view all answers. Register or Login