Since CalFit members must be 12 years old to be on the workout floor, we offer FirstStep to 10-11 year olds to get them ready to work out on their own. Kids meet one-on-one with a certified personal trainer to learn: gym etiquette. safety. How many locations does California Family Fitness have? How old do you have to be to go to the gym in Texas? Who owns California Fitness? How old do you have to be to go to Planet Fitness in Florida? Can you bring a guest to California Family Fitness? How old do you have to be to work at Family Dollar in Kentucky? Can you go to different Planet Fitness locations? How do I contact California Family Fitness? How old do you have to be to work at Ross in California? How old do you have to be to join around the clock fitness? How many Texas Family Fitness locations are there? How old do you have to be to go to college in Canada? How old do you have to be to go to a concert? How old do you have to be to work at 14