With the loaded barbell on the floor, stand close in front of it and grab it with your palms facing toward you at shoulder width-apart. Your feet should also be about shoulder-width apart. Get ready for the initial lift. This is your starting position.
Lift the barbell up all the way until your body is completely straight and vertical. During the lift it's very important to keep your back straight, butt tucked out and legs as stiff as possible. Once at the top, lower the barbell back down all the way until the weight plates are a couple of inches off the floor.
Finally, repeat the entire movement for the desired or prescribed number of repetitions.
Perform this exercise in a smooth and fluid motion
Keep your legs as stiff as possible; if you don't then you will be exercising your lower back muscles more
Don't do this exercise if you are a beginner
SPECIAL NOTES & LEVEL of DIFFICULTY VARIATIONS
To increase the level of difficulty, slow down the movement or increase the weight.