[quote]OGuard wrote:
Cleans are not that bad for athletes, but are not the be all and end all of a program. In terms of benefits, I would say that training economy is the best part of it. In terms of football players and cleans, I think it is a waste to teach them to do it with olympic form ie dropping into a full squat position to catch the weight and going from the floor. Rather I think these lifts should be done from the hang thus focusing on pure explosion through the hips with very little dropping to catch the weight. Once I started doing cleans only from the hang, I felt it transfered well into my ability to deliver a blow. However I think that lower body and upper body plyometrics are great for athletes and should be focused on alot more by HS coaches.[/quote]
Very true with the hang, OGuard. However, I think you may have been mis-informed on what the clean is designed to do for power-sport athletes like football players and throwers (not Oly lifters). The drop in the clean movement is EXTREMELY important in developing power with the movement. If done properly, the drop in the clean is a plyometric (stretch-shortening) movement that is used in most every sport (which you just said should be used more often!!!). To only emphasize the upward thrust, would be cheating your body out of maximal performance.
The hamstrings and hip flexors can be over-ridden by the quads, when only focusing on the positive (upward) thrust of the lift. You can still hit a hang - in fact, I recommend the hang from a rack for most power sports - yet, get a half-drop (not a full ass-to-floor drop) with the lower body when recieving the bar. The power (force/time) that is required to move the hips up then down violently with heavy weight is why the clean is a great movement. That pop-and-drop motion is one of the fastest movements in all the training world!
So, do your best to emphasis both the upward and downward phases of the lift, just make the drop a shallow half squat. The combination is much more powerful than either phase alone.
As far as plyometrics are concerned, again, you may have been a bit mis-informed. Granted, plyometrics are much more dynamic than any lift, even the Oly lifts. And can greatly increase athletic performance. However, because of the extreme amount of forces produced, plyos can easily and quickly over-train even the best athletes!
Plyos should be “cycled” in and out of the training routine at specific frequencies and durations. For instance, 3-4 weeks lifts/sprint, 1 week of plyos/lifts, repeat. The body CANNOT do heavy, dynamic plyometric loading for weeks/months on end. The clean is a non-impact plymetric that can be done nearly every training week through out the year… and we wonder why we see so many ACL tears and meniscus damage - many times it’s too much dynamic training and not enough recovery.