Grab the bar using an overhand grip at the width of your shoulders. Go down so that your arms are stretched out and your body core is firm. Your knees are slightly bent, your legs supported against your feet and apart at the width of your shoulders.
From your stretched armsmove by bending your elbows and pulling your chest till it touches the bar (contracting your back muscles). The elbows point backwards. Exhale going up and inhale when going back to the starting position.
Keep your body core firm throughout the exercise.
While going up do not shift your pelvis, keep it in a neutral position throughout the exercise.
Watch your head and keep it straight throughout the exercise.
In the starting position remember to keep your shoulders in a neutral, fixed position and do not shrug them forward.
Begin at a smaller inclination to reinforce the correct technique.