Wrist pronation with a dumbbell is a forearm exercise that helps strengthen the muscles responsible for turning your palm downward. Here's how to perform it:
1. Sit on a bench or chair with your back straight and your feet flat on the floor.
2. Hold a dumbbell in your hand with your palm facing down and your forearm resting on your thigh, so your wrist is just beyond the edge of your knee.
3. Allow the dumbbell to roll down towards your fingertips, pronating (rotating) your wrist outward as much as possible.
4. Slowly roll the dumbbell back up by supinating (rotating) your wrist inward until your palm is facing up.
5. Repeat this motion for the desired number of repetitions on one arm, then switch to the other arm.
Make sure to use a light weight to start and focus on controlled, smooth movements. This exercise can help improve wrist and forearm strength and flexibility.