The Iron Plate Upside-Down Curl

Trail Log · Movement Breakdown

So you've decided to curl a weight plate instead of a barbell or dumbbell — congratulations, you're eccentric and your arms are about to benefit from it. The reverse plate curl has you holding a weighted plate by its edges with an overhand grip, fingers on the rough side and thumbs on the smooth side, which means your grip is already working before the curl even begins.

You stand up straight with the plate held at arm's length near your groin, feet shoulder-width apart, looking like you're about to serve a very heavy, very unappetizing dinner. For best results, grip the plate at the eleven o'clock and one o'clock positions, which creates the most secure hold and the most efficient lever system for your forearms and biceps to work through.

Keeping your elbows in tight and your upper arms completely still — they're on strict orders not to move — you raise the plate until your biceps and forearms make contact, with the plate aligned evenly with your torso. Feel the contraction at the top for a solid second, because this exercise is unique in how it combines bicep work with intense forearm engagement. Then lower the plate back down with control, resisting the weight all the way.

The plate grip challenges your forearms in ways that regular curls with handles never could, because you can't just wrap your fingers around a comfortable bar — you're pinching and gripping a flat, awkward edge. This builds functional grip strength alongside arm development, making you better at everything from carrying luggage to winning impromptu arm-wrestling contests at family gatherings.