I'm a working father of two girls and have a beautiful wife who takes care of our children and works part-time. The time that she has to herself in precious.
My wife has given up working out at our fitness center because everyone interrupts her workout. This is HER time and is not for making small-talk with others who see her at the club. She just wants to be left alone. Women who workout at gyms where they may be interrupted by co-workers, friends, family or those guys who are at the gym with a good pick-up line.
Create a logo/design that sends the signal that "I'm here to workout for me and not be bothered by you." without being offensive. It must relay the message that I'm not to be disturbed, I'm here for a workout not to discuss issues at work or to be hit on. The message needs to be firm, not rude but also acknowledges that, "Yes, I know I'm a babe but I don't need your attention to let me know that." I need a logo that can be identified regardless of the style of shirt used. Workout style shirts will be used not the cheap cotton types.