My girl, Lily, readily hand feeds and will occasionally come out on her own terms (plus or minus food bribes, lol!). When she's being a turkey and I need her out for whatever reason, i put one hand directly under her chin and chest, and use the other to essentially "tickle" her back legs until she gets fed up and climbs into my hand. The worst she has ever done is given me a half hearted huff and opened her mouth a little.
I have a little bird perch/stand on top of my gram scale, and will poke her butt again to encourage her if she doesn't go willingly (and she usually does at this point, cause I've annoyed her and she would rather not be close to me). Once we've finished the not-fun stuff, I give her a treat, bring her outside for some rays, and by then she's forgotten all about being pissed at me.