Like coach like athlete. Johnny g showing good form. Clean pulls and power cleans. All part of developing the strength and speed needed for sports such as soccer, hockey and football...etc.
World Cup Brakeman Al Hough teaches the new recruits the skill of loading into the sled. Even a split second of wind drag from not loading quick enough can separate Gold and Silver. Timing is crucial, and so is not ripping the skin off your teammates back with your spikes as you jump into position.