Studies show muscle weakness after total knee replacement (TKR) is common months and even years after the surgery. This study compares the force produced during a single-leg press after TKR. Nine patients with TKR were compared to nine adults without TKR (the control group). This is the first study to measure force produced by the leg after TKR in a weight-bearing position. It's unique because force is examined across several joints using many muscle groups. This gives a better idea of what's going on in a fully weight-bearing position. Other studies have reported on forces in one joint at a time. Often only the knee extensor muscles are tested. The authors report that there is much less force through the leg with the joint replacement. These measures were lower when compared to the patient's healthy leg and when compared to the control group. This shows that the entire leg, not just one set of muscles, has less power. The researchers suggest that the loss of force in the leg with the TK...
Fun, fun, fun! That is what summer is all about now that school is out and the winter blizzards are a thing of the past. Before the parachutes, wakeboards, skateboards, and soccer balls come out of the closet, a few words of caution should be heeded. Before the horses are loaded up for the big summer ride and roundup, some warnings should be understood.
Even with the best intention for safety and fun, many activities of enjoyment can cause injury. Those injuries usually amount to chronic pain with arthritis in the future because no matter how far the practice of medicine has come, injuries rarely heal back to an original, pristine state. Mirco-injury to ligaments and cartilage leave a joint vulnerable to the effects of overuse, stress, and aging . Thus, these joints become arthritically inflamed and painful later. The price of pain might be in years to come, but it will come. Take a look at the common injuries associated with some popular summertime activities.
Legacy.... According to Websters,
Leg´a`cy Pronunciation: l?g´å`s?
A gift of property by will , esp . of money or personal property ; a bequest . Also Fig .; as , a legacy of dishonor or disease .
A business with which one is intrusted by another ; a commission ; - obsolete , except in the phrases last legacy , dying legacy , and the like .
Legacy, what will you leave behind? As you can read, the dictionary speaks of money, property, business etc. but I really will have not much of the sort to leave as my legacy. I am donating my body to science, maybe all the suffering I have been through can lessen the load on someone in the future. I have my home, my tools a small amount of life insurance, certainly ...
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