2011年10月22日星期六

The first step in protecting your knees

The first step in protecting your knees and ensuring that they stay healthy is to understand how the joint works.The knee is the joint formed by the meeting of your femur, or thigh bone, and your tibia and fibula, or lower leg bones. They are composed of Nike TN Pas Cher,rectus femoris, which is the great frontal band, the vastus medialis which is more along the inner thigh, and the vastus lateralis, which runs down the outer length of your thigh. They join together with the patella,Chaussures Reebok Homme that floating disc of bone that covers the front of the joint and is held in place by tendons and cartilage. The rectus femoris is directly attached to the top of your patella, while the other two muscles end just beside it.Of key concern to your knee joint are the two, incredibly long bands of muscle known as the illiotibial tract, which starts right in your pelvis and runs down the outside of your leg to attach to the side of your knee joint, and the Sartorius, which begins at the same spot as the illiotibial tract but crosses over the front of your thigh to attach on the inside of your knee. For much of our lives we take our knees for granted until one day, with a twist and pop, something goes wrong and suddenly our lives are plunged into misery. What's important to learn here is that these huge muscles are attached to your knee and provide not only stability but high amounts of pressure; weak quads can often result in weak knees.Get in shape with the right nutrition. The thickest layer of cartilage in your whole body coats the back of your patella, protecting it from the incredible pressure exerted on it by your quadriceps when you walk or climb. Take a look at any professional sports team and you will notice that most of the players have wraps around their knees-protecting this joint is high on their priority list, as it should be oChaussures Prada Hommen yours. Simply ascending the stairs can put up to 600 lbs of pressure on your patella.Your quadriceps is actually composed of a variety of long, powerful muscles that come together just past the knee, attaching themselves on the lower leg. We discover that our knees are incredibly delicate joints, that they withstand incredible daily pressure and wear and tear, and that once damaged they can take years to recover, if they ever do at all. Try Shakeology and the Insanity Recovery Formula today!.
 




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