@Lithe Yeah, its an "old school" name. But Question Mark Kick has become the more popular and mainstream name. It is basically just a technique where you turn a low kick or a teep feint into a upper/head kick. Combination of both twisting hips, keeping eyes on opponent's leg, leading/chambering with knee to sell the feint. Blah, Blah, Blah. But not exclusive to Brazilian style. Muay Thai has their own version too. Which is the reason "Question Mark Kick" is more wildly used. So yeah kinda weird to use that name.
Also that "upper body strike" is a weird too. Name and like how it was "thrown". Page 15 she has it chambered low with the back of her hand facing down, body mechanics wise either indicating either a like old school karate straight/cross or an upper cut. But the next 2 pages have her head position lower than her shoulder and elbow and angle of the punch show she throw like an "overhand looping" right. Which is weird because from the chambered position you want that short fast corkscrew like straight or the short uppercut with extra power coming from hips or legs. But the overhand during that while could be a good mix up but would be slower than two previous options, and with her height disadvantage. So that punch really confused me. Name and everything, but whatever.
Still seems like her game plan was just go for than one knock out hit. Nothing wrong with that. So far the fighting has been "aight", just weird names for some things and the way they talk, but that might just be me.