how do i make my gladiator fight and how do i give him health

Help Requests
1

i need to know how to get my gladiator to fight and have health in my game called rumble.

2

For the Health -
http://forum.flowlab.io/discussion/100/health-bar/p1

3

i don’t get it can you show a picture on how to do it i just started flowlab so i don’t really get it? plz thants for your help!!