I did Judo as a youngster (ive mentioned it on here in the past ) Represented Wales in it

my both daughters did choi kwang do ( a drill based martial art, punching / kicking pads and blocking both , but its non competitive ) twice per week

both are fairly decent exercise and thats got to be good

Would my judo help me in self defence ? ?, I used to Box aswell, combine the both of them, you stand a better chance than nothing