Actually, fitone, I was an all-state tennis player in high school. In both 1998 and 1999, I had regular season wins over two separate individual state champions, both of whom went on to D1 careers. I even played some DIII collegiate tennis before I decided college sports weren’t for me. For the past eight summers (including this one), I’ve been the assistant tennis director at a seasonal club. Factor in that I’m a CSCS, and I think my arguments hold water.
That said, to put it bluntly, when it comes to kinesiology and biomechanics, you don’t know your ass from your elbow - literally and figuratively.
“the only time inter and external rotators are involved in at all is the Serve and even then its limited.”
First off, what is an inter rotator?
Second, if you are referring to the internal rotators, I find it hard to believe that one could do anything, let alone play tennis, without the use of the pecs, lats, teres major, subscapularis, or anterior delts.
Third, Charles Poliquin has stated the following: “Lat strength is also very correlated with spiking power; so is external rotator strength.” Additionally, you should note that in relation to bat speed (similar to a forehand), he observes, "Rotational strength is rather insignificant for bat speed. It is correlated to hip and knee extensor, lat and triceps strength. " He must be an idiot, though, right?
Fourth, do you have any concept of the role of the rotator cuff, particularly the external rotators? These four muscles are constantly firing to stabilizing the humeral head in the glenoid fossa whether you’re carrying a suitcase, hitting a serve, or polishing your knob while watching Anna Kournikova play. The muscles of my rotator cuff are firing as I type this post; if you’d like, I can send a few studies your way to prove it. They also contribute to a variety of glenohumeral motions; the shoulder does move when you hit a tennis ball, doesn’t it? Perhaps you’d like to have a sneak peak at the rotator cuff training article that I submitted to TC a few weeks ago? It has worked wonders for a lot of forumites already.
“If you haven’t notice even watching tennis the pros swing with their hips and the core muscles are involved.”
Fifth, I’m not denying that the hips and core are essential to optimal performance on the court. If you had read my first post, you would have seen that.
“I respect you as highly as more knowlegable people on this forum, but only to see that you don’t know crap about tennis!”
You also know me well enough to realize that I don’t call bullshit unless I’m sure of myself. I have better things to do than quarrel on online forums. However, when I see bad advice being doled out that could potentially lead someone in the wrong direction, you can be damn sure that I’ll call you on it.
“Eric, I have played tennis thourgh out my life high school tennis star all the way up to my college I know a thing or two about tennis. And its not through watching the tube.”
Here’s your gold star: *. Play 2 out of 3 sets next time instead of 3 out of 5, and you’ll have plenty of time left over to pick up a kinesiology textbook. Be sure to read it instead of just coloring in it.
“Why, is does Serina need surgery on the knee. All that muscle weight will cause a lot more injury on out the court. More stress on the knees. Usually, tennis players can last in the sport for a long time but because of Serina, and Venus muscle weight I don’t know if they can. Just because they are more prone to injury then the other players.”
Here’s a quote from SerEna’s surgeon, Dr. Rodney Gabriel: "SerEna has suffered from quadriceps tendinitis of her left knee for many years, which has been controlled with medication and physical therapy treatments. She recently developed pain that, although improved with treatment, increased whenever she resumed tennis activities.‘’
If Serena was morbidly obese, your extra weight argument might have some merit. People like Lindsay Davenport (before) and Monica Seles ? both of whom carry excess bodyfat without the musculature to support it ? should be more concerned with this problem. SerEna, on the other hand, is strong enough to support the load (at least from appearance). Her quads may be weak, though. Patellar tendonitis is usually related to overuse, but it can also be caused by muscular imbalances and/or tightness as well as abnormal foot structure.
Unfortunately, fitone, I am going to mercilessly destroy your fantasy football team. Have a nice day.
-EC