Proper Steps:
Set clean starting position tightly and initiate lift by pushing the legs into the floor
Shift weight towards heels as bar separates from the ground
Maintain back angle until bar reaches mid/upper thigh
Accelerate bar aggressively with violent leg and hip extension,
keep bar close to the body and arms relaxed in extension
Shrug your shoulders after hip/leg extension to continue the bars upward trajectory
Aggressiveness of push against ground should result in heels rising off the floor