I am seriously lacking in understanding forms and all 3D thinking

>>2889790
Draw the basic forms like cubes and cylinders, but make sure to draw through them so you can see the edges that are normally not visible. Get used to drawing them correctly and plotting their perspective. When you are good at that try to fit them over the human body, like a cylinder for the upper arm, and a second one for the lower arm, a rectangular prism for the rib cage, one for the pelvis etc.

Cross contour lines are also a good exercise. Maybe try sculpting too if you are willing to invest a little in materials.

>>2889790
play in some 3d programs like zbrush and blender.
play with the camera.
you have a shitton more resources to learn from than pure loomis and 2d drawing

>>2889790
Get a piece of clay and try out sculpture.
Because drawing and sculpture is not that far from each other.

I'm currently working with Vandruff's videos, he's pretty good for basic prespective understanding.

Then I'm gonna move on to Robertson's How To Draw book.

Is Loomis' Fun with Pencil about that?

http://autodestructdigital.blogspot.com/2014/02/wield-weld.html?zx=760f64697bb5ed8e

https://www.youtube.com/user/moatddtutorials/videos

https://www.youtube.com/watch?v=oELIcAPqIvU

>>2889790

DYNAMIC SKETCHING SEMINAR BY PETER HAN WEEK 1 AND WEEK 2.