Can't dribble very well with my left hand. Shoot the basketball more both-handed than fully right-handed. My left eye is dominant, and I shoot rifle left, but pistol is right, aiming with my left eye. Baseball is all right-handed. Kick a ball right, bowl right.

I suspect I adapted from left to right in sports because no one at the time knew or cared how to train left. All 3 of my kids are left-handed, and all 3 are more fully left than I am. I suspect that this is because teachers today try harder to help left-handers than they did when I was young.