Critique on some gestures pls

Hello!, so these are some 1 minute gestures Ive been doing (except the single body, which was done in five), and I feel as if I get lost trying to replicate the photo while losing sight of the line of action and other basics, any advise?

https://drive.google.com/drive/folders/1MnjWFmPJhizVRblymkJPhlp2QrdiNTH3?usp=drive_link

Just my idea, but I think your gestures could benefit from producing a series, where you only draw the hips abstracted to a 3-d block, and the chest, either also as a block, or as that flat half-egg shape.
Not to continue doing that for all time, but to get a firm grasp about the distance from hip to chest, the angles they typically have to each other, and the graphical effect that produces.
It's not that you have no clue of that at all, or that you are horribly off, but to me it looks like it is the part of the gesture, where you are insecure and winging it, so focusing at that for a short while might help you tighten some screws.