>>4061
I suppose you want practice in human anatomy?
Draw from life. Learn how to use anchor points (like the usual length between thumb and pencil-thing) and other techniques to make life-drawing feel much easier. Point with drawing from life is that you do not think about what you see as objects or symbols, but as forms, lines, light, shadows and colors. Dont think "I'm drawing a human hand", think "I see the shapes and lines on that hand and now I'm going to copy them on paper".
If you cant draw from life, google has plenty of pictures. One less time-consuming (and IMO more fun) way of doing it is doing croquis-sketches.
https://en.wikipedia.org/wiki/Croquis
Theres sites that also provide croquis-training, where you can determine the time with each pose yourself and if you prefer nude or models with clothes. Remember, the point of Croquis is that you manage to draw the whole figure before the time is up. 2-3 minutes is good time to start, but do try out 30 seconds as well because that can be quite fun to do.
http://artists.pixelovely.com/practice-tools/figure-drawing/
Thats just one helpful practice. Then more technical practice is to draw bones, skeletons, human muscles, faces, emotions and all of these from different set of angels. Point with them is that you can understand how a human body works inside so its easier to draw from imagination. Kinda like when you learn what goes inside a car, you understand why its shaped the way it is, what makes it move and so on. Then you combine that knowledge with the training youve been doing with drawing from life and you get some really good practice.