How to perform the exercise
1. Bend your knees slightly while standing and fee must be shoulder width apart.
2. Grab dumbbells and palms facing inwards.
3. While keeping your elbows locked in at your sides, slowly lift your left arm in an arc motion towards your left shoulder, isolating the bicep and squeeze the muscle.
4. Wait for a couple of seconds and then come back to the initial position.
5. Repeat from step 2-4.
1. Do not turn your wrists.
2. Breathe, Breathe, and breathe.