Get your basics correct, says Moon Arun. Before you write the epic novel, learn the alphabets right. Before you deal with complex compounds, keep the periodic table in sight. Your magnum opus will only be a reflection of your childhood crawl. No body can hold upright without the structure to hold it tight. No structure is valid without the basic skeleton. Before you draw on the flesh, learn to balance the bones.
To be a good artist, get your anatomy right.
Learn from the master. We highly recommend the book “Anatomy and Drawing” by Victor Perard.