Radial and ulnar flexion are two often-overlooked motor patterns that deserve a spot in your training. They may not be flashy, but if you want strong, balanced wrists and forearms, you should work them in periodically.
Want to know how to properly integrate these movements into a program? Check out my breakdown of where they fit in a periodization plan alongside other wrist and forearm exercises: Wrist Roller Extension and Flexion.