Performing the: A Step-by-Step Tutorial Seated Neutral Wrist Curl
Position your forearm on your thigh with the palm of your hand facing upwards, and your wrist hanging over the knee.
Slowly lower the dumbbell as far as possible, letting your wrist fully extend.
Then, curl your wrist upwards, lifting the dumbbell as high as you can, while keeping your forearm stationary on your thigh.
Slowly lower the dumbbell back to the starting position, repeating the movement for your desired number of repetitions before switching to the other hand.