Start with simple gesture lines to show the leg’s direction and pose
Mark the hip, knee, and ankle as basic points
Draw the thigh as a tapered cylinder from hip to knee
Draw the calf as a tapered cylinder from knee to ankle
Keep the leg wider at the thigh and narrower at the ankle
Place the knee slightly forward in the leg structure
Connect the thigh and calf with a clear bend at the knee
Add the foot shape at the end of the ankle
Compare both legs for length, angle, and proportion
Refine the outline with smooth curves and clear contours
Add muscle or clothing folds if needed
Erase construction lines and clean up the final drawing