A wrist roller, which you can either DIY or buy, is a great tool for strengthening your wrist flexors and extensors. Simply ...

but wrist curls (and finger curls!) are going to be a staple of almost any grip routine. Tendon health. Wrist curls can help ...

It gives a 360-degree airflow so your curls dry evenly throughout. And I especially appreciate that the "fingers" of the attachment reach the roots of my hair (which take forever to dry ...