Yes, 12 yr old can work out. Please show them the proper ways to use equipment and they will have an awesome time!
There is a children's area and staff that work the area.
I have seen young kids in there. Truthfully, go to the rec center. People who pay good money to work out do not want youngsters there. I swim in the pool. I do not want kids splashing and playing while I am working out or doing cannonballs in the hot tub
Not very often but sometimes i saw kids around that age comes to LA fitness.
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