What's a good way to apologize for being too flirtatious?

Tone down on the flirting a little and remember this: I am SURE not all the women are complaining. Only SOME of the women are complaining, probably the married ones so be careful.

In this situation you don't want to get kicked out of the health club (or attacked by an pissed off husband)so, stop flirting and watch the ones that liked the flirting approach you and flirt with you.

You'll see.

Don't apologize, all of you are adults there but be respectful of the ones that didn't appreciate the flirting.