EDITOR'S NOTE: Every Wednesday we will be featuring a new Olympic weightlifting video from Sean Waxman of Waxman's Gym. Brush up on your technique and learn some coaching tips from a world-class coach.
Today's video is the first in a series of seven. These videos will demonstrate some of the most common weightlifting errors and teach you exercises you can do to correct them. Today's lesson covers an important element of lifting that happens before you even do any lifting – proper placement and tension in the torso.