Performing the: A Step-by-Step Tutorial Dumbbell Lunge
Take a step forward with your right foot, keeping the dumbbells at your side, and lower your body until your right knee is bent at a 90-degree angle and your left knee is just above the floor.
Ensure your front knee is directly above your ankle, not pushed out too far, and your other knee should not touch the floor.
Push back up to the starting position, driving through the heel of your right foot.
Repeat the movement with your left foot stepping forward, and continue to alternate legs for the duration of the exercise.