dumbbell one arm wrist curl

Instructions

1. 1

   Step 1: Sit on a bench or chair with your feet flat on the ground.

2. 2

   Step 2: Hold a dumbbell in one hand with an underhand grip, resting your forearm on your thigh.

3. 3

   Step 3: Allow your wrist to extend, letting the dumbbell roll down towards your fingers.

4. 4

   Step 4: Slowly curl your wrist back up, bringing the dumbbell towards your forearm.

5. 5

   Step 5: Repeat for the desired number of repetitions, then switch to the other hand.