Well my female seems to enjoy striking at me and whatever else comes near her quite often and then when she gets a good mouthfull of flesh she will excersize her jaw muscles by clamping over and over

when I do hold them and dont get bit I basically do hand over hand cause if I set them down they will just sit there huffing away doing nothing. They truely arent very active at least mine arent.... Although... if I could figure out how to fasten a stick to thier heads and dangle a rat in front of them Im quite confident that would work