Kid's Television Show?

Ok this is from the '90s I think. All I remember was there there were three kids (2 boys and a girl), I think they were siblings, and they had super powers. I think the girls name was Jo, she had super strength and she always laced her fingers or something before using her powers...I think it came on after or before The Mighty Morphing Power Rangers. Does anyone know what I'm talking about? HELP!