2 Fighting Baby Green Praying Mantis...

I was pulling some horrible leaves off a Gerbera plant when I noticed the bigger one as I must have disturbed it, it was walking over another leaf, when I then noticed the smaller one at the top of the leaf...
They both stood up on the back legs, bit like boxers and pull their arms into their body, then all of a sudden their arms lash out, not like a fist but more like a slap... Sorry the image isn't better but I tried and tired and didn't give up till they did... Photographing green on green wasn't easy...
BTW the little one won and the bigger one moved onto a nearby plant...