Performing the: A Step-by-Step Tutorial Barbell Skier
Bend at your hips and knees, lowering your torso until it's nearly parallel to the floor, keeping your back straight and the barbell close to your legs.
Then, explosively extend your hips and knees, pulling the barbell upward until it reaches the height of your hips.
At the top of the motion, your body should be fully extended and you should be standing on your toes, mimicking the motion of a skier jumping.
Lower the barbell back down to the starting position, keeping it close to your body, and repeat the exercise for the desired number of repetitions.