There are some things females are naturally great at, and any true man would struggle with. Have you been to a spin class, a yoga class, or an aerobics class?  Bring on your “athletic” males, or better yet bring on your 200+ muscle men.  A 130 lb girl will have them tapping.  We all have our strengths.  If females want exclusive sports perhaps they should focus on their natural talents and design sports around those.