Forearms
Watch Tutorial
https://www.youtube.com/shorts/gof42kkQ0-Q
https://www.youtube.com/shorts/taGTm-sRgVU
https://www.youtube.com/shorts/8NfPN1lQz7I
https://www.youtube.com/shorts/NXFcfXIvKI8
Extend arms forward or sides.
Make fists or keep hands open.
Slowly circle wrists clockwise.
Repeat reps.
Circle wrists counter-clockwise.