What are recommendations for kids to be unsupervised in a gym area? ADVERTISEMENT 2.26K viewsJuly 29, 2020 0 Pam May 4, 2015 0 Comments I know it is safe for kids to work with supervision from a trainer or parent, but what is the age for unsupervised? 9 Answers ActiveVotedNewestOldest 0 NatalieSmith5 Posted 0 Comments Hello Pam Owens, For me to be comfortable, unsupervised age limit is 18; all others are minors which brings up many liability issues. Let’s not even go into the safety factors. Take care, Natalie aka NAPS 2 B Fit. You are viewing 1 out of 9 answers, click here to view all answers. Register or Login