Position your forearm on your thigh with your wrist and the dumbbell just beyond the knee, allowing for movement.
Slowly lower the dumbbell as far as possible by bending at the wrist, ensuring that the rest of your arm remains stationary on your thigh.
Once you've reached the bottom of the movement, curl the dumbbell back up as far as possible, again only moving your wrist.
Repeat the movement for your desired number of repetitions, then switch arms and perform the same sequence.
Pro Tip
Arm Position: Position your arm correctly on a flat surface like a bench or your knee, with your palm facing upwards. The wrist should be at the edge of the surface to allow for full range of motion. Avoid hanging your arm in the air as it can lead to unnecessary strain and incorrect form. Weight Selection: Choose a weight that allows you to perform the exercise with correct form and without straining. It's a common mistake to use a weight that is too heavy which can lead to poor form and potential injury. Start with a lighter weight and gradually increase as your strength improves. Controlled Movement: The movement should be slow and controlled. Avoid jerky