New on SI: Daily Cover: The Kaepernick Effect

How a high school football team experienced the first forceful ripple effects of a knee taken five years ago.

From

The Kaepernick Effect: Taking a Knee, Changing the World, by Dave Zirin. Copyright © 2021 by Dave Zirin. Reprinted by permission of The New Press. All rights reserved.

Illustration by Mateusz Kolek