
Let’s explore the underturn, a fundamental stroke commonly found in lowercase letters such as a, i, u, and w. The underturn is characterized by its u-shape, starting with a thick downstroke that transitions smoothly into a thin upstroke.
To create an underturn, begin with full pressure at the waistline. As you move toward the baseline, gradually release the pressure. When you reach the baseline, your stroke should have transitioned into a thin line. To achieve this seamless transition, start releasing the pressure about two-thirds of the way down. After reaching the baseline, continue upward with light pressure until you return to the waistline. The upward portion of this stroke is essentially an entrance stroke.

The underturn also appears in lowercase letters like d and t but with a taller stem. For these letters, begin the full-pressure downstroke and proceed as you would with a standard underturn.

The word ‘minimum’ is an excellent choice for practicing underturn strokes because it contains multiple repetitions of this fundamental shape. Each “n,” “u,” and “m” in the word requires careful execution of the underturn, making it an ideal exercise for building consistency and control in your lettering.
As you write ‘minimum,’ focus on creating smooth transitions between the thick downstrokes and the thin upstrokes. Pay special attention to maintaining even spacing between each letter and ensuring that the height and curvature of each underturn remain consistent. This repeated practice will not only help you refine the underturn stroke but also improve your overall rhythm and flow when lettering.
Start with slow, deliberate movements, and gradually build up speed as you become more comfortable. Practicing ‘minimum’ regularly will strengthen your muscle memory and help you achieve greater precision in your brush lettering. Download the practice sheets below and get started now!