Key positions for the Jerk
1. STARTING POSITION
FEET: hip width apart, flat on the floor
TRUNK: upright, chest held high, hips square to the front and directly under the shoulders
ARMS: elbows held high securing the bar on the chest
HEAD: chin tucked in
In this position the lifter must recover sufficiently from the heavy clean. He must be able to breath freely. Pause long enough to be certain of control when doing the jerk.
2. THE DIP
FEET: must remain flat on the floor
TRUNK: must maintain it's vertical position as in key position 1.
HIPS: must tuck in during the dip
ELBOWS: must be kept up supporting the bar on top of the chest
HEAD: chin tucked in
Make certain the elbows don't drop during the dip allowing the bar to roll forward. The hips are kept tucked in to keep the trunk vertical
3. THE DRIVE
FEET: high on toes
ARMS: starting to come into play punching vigorously upwards at the top of the drive
HEAD: straight ahead
The upward drive is an essential and vigorous part of the jerk. Can be practised as an assistance exercise. Drive hard; don't merely dip and split.
4. RECEIVING POSITION
FEET: a short split, front foot flat on the floor, rear foot on the ball of the toes, pointing fore and aft
TRUNK: upright, shoulders and hips in a vertical line of support
ARMS: strongly locked tight, pressing hard against the weight
HEAD: natural alignment between the arms
Make sure the body is solid under the weight. Fight against the barbell; a lot of determination is necessary. Recover with the rear foot first.
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