Originally Posted by
Eric Schexnayder
The bar is too high when you jump. It gets too high because you are pulling it with your arms instead of jumping with it. The jump doesn't actually contribute to anything; you are pulling the bar up to your shoulders and then perfunctorily jumping.
Try this: take your grip on the bar, rotate your elbows out, and squeeze your triceps into extension. Notice where the bar touches your thigh when you are in this position; mark the bar with chalk and then rub the bar on your shorts if you have to so you can get a good visual of this particular spot. Then, starting from the hang position, lower the bar to just below your knees. Keeping your arms perfectly straight, stand up as if you are just deadlifting the bar. The second the bar touches just below that same spot, and with perfectly straight arms, jump as high as you possibly can. Don't think about pulling the bar up. Don't think about shrugging your shoulders. Just jump.
You must think of your arms as if they are just pieces of rope attached to your torso at the shoulders. The arms do not pull the bar. Pretend you have no muscles in your arms and must simply throw the bar up onto your shoulders using your hips, and you do this by jumping as high as possible the second the bar touches you in that spot.
Personally, I think what helps with the power clean technique is adding a little more weight so that an arm pull is not as easily possible, but you have to be careful because this is a good way to hurt your elbow.