Power Snatch
The Power Snatch is an accessory exercise for the the clean in Olympic weightlifting.
Points of Performance:
Start position should be with the barbell in close proximity to shins with the front edge of the shoulder slightly ahead of the bar when viewed from the side.
The initial movement from the floor is initiated with a strong push from the quads more than the clean due to the lower position required with the wider grip used in the snatch.
Back angle should remain constant from the floor to the time the barbell crosses the knees, at which time the torso will become more vertical.
All upwards force on the barbell is produced by the legs.
Arms aggressively pull your body down into the correct receiving position.
Receive the bar above parallel (femur parallel or above in relation to floor).
A missed Power Snatch should result in a Snatch (full squat). In other words your feet should land in your squat position on all power cleans.
Error Correction:
Slow turnover in Snatch
Falling under clean/lack of elevation force on barbell during clean
Barbell crashing/soft shoulders at receipt of barbell
Improve timing between 2nd and 3rd pull
Common Faults:
Pulling the bar upwards/muscling weight with arms
Spreading the feet excessively to receive above parallel
Training Effects:
Develops ability to accelerate barbell vertically/higher with legs.
Increases speed of turnover.
Develops ability to absorb force and abruptly arrest momentum.
Other Benefits:
Effective at lighter weights to develop mechanics and consistency while still allowing recovery between tough workouts.
Can be used more effectively than the full snatch by athletes with flexibility/movement limitations due to injury or lack of flexibility.
Many variations to develop aforementioned effects in more specific training protocols.
See also: Hang Power Snatch (Below Knee), Hang Power Snatch (Above Knee), Hang Power Snatch (Upper Thigh), Dip Power Snatch