[Jean-Paul]

How old are you? If you're in your early 20's, who cares if they have high turn-over... It will be good experience. If you are trying to make a career change later in the game, then it might be a good idea to avoid working there.

Turn-over isn't always the gym's fault so maybe you are being hasty. Speaking as a gym owner, this industry attracts a TON of flakes. I am amazed by the numbers of people who can't make it through a single month in my place.

I think they think that they can get some easy job with low expectations, and when they realize it's an actual job with things for which they are accountable, they crumple. The ones who make it usually have a bit more self discipline, understand that a fitness job is not all glamour, and have a solid work ethic. Not surprisingly, they wind up doing quite well in this industry.

There are quite a few good certs out there. NSCA CSCS is pretty much the gold standard, but some other good ones are ISSA, NASM, and even ACE has been improving lately. I generally don't care for ACSM, for what it's worth.

Welcome to the boards!