Improving the quality of your lines can really change the way your art looks, especially when you're learning to draw movement. Here’s how you can do it:

1. Expressiveness

• Different Line Thickness: Using thicker lines can show strength, while thinner lines can feel more delicate. For instance, a strong line can show how powerful a character is in action, and a soft line can capture a peaceful moment.

2. Dynamic Movement

• Smooth Lines: Gesture drawing is about making quick sketches that show the feeling of a pose. By making your lines flow nicely, you can add more life and energy to your drawings.

3. Proportional Accuracy

• Clean Lines: Focusing on line quality helps you get the right sizes and shapes in your drawings. Practicing with both straight and curved lines helps you create shapes that look good and are solid.

4. Personal Style

• Your Own Flair: As you improve your lines, you’ll start to find your unique style. This will make your art stand out and be easily recognized as yours.

Try adding these techniques to your drawing practice, and you will see your skills grow!