Primary Muscle Group: Legs
Using a Barbell or dumbbells stand upright with your feet together. Keeping your head up, back straight, and chest out, take a step forward, bend your knee almost to the floor. The step should be long enough so that the trailing leg is almost straight. Push yourself back up to the starting position with one strong and decisive movement, bringing your feet together, then step forward with the other foot and repeat the movement. You can do all your repetitions with one leg, then switch and repeat with the other, or you can alternate legs throughout the set.