![]() ![]() PMID 18703804.The upper leg is often called the thigh. Stroke: A Journal of Cerebral Circulation. "Calf circumference is inversely associated with carotid plaques" (PDF). ^ Debette S, Leone N, Courbon D, Gariépy J, Tzourio C, Dartigues JF, Ritchie K, Alpérovitch A, Ducimetière P, Amouyel P, Zureik M (November 2008).^ Cuervo M, Ansorena D, García A, González Martínez MA, Astiasarán I, Martínez JA (2009).Journal of Strength and Conditioning Research. "Effect of compression stockings on running performance in men runners". ^ Kemmler W, von Stengel S, Köckritz C, Mayhew J, Wassermann A, Zapf J (January 2009)."Leg symptoms of healthy people and their treatment with compression hosiery". ^ Blättler W, Kreis N, Lun B, Winiger J, Amsler F (2008).Nederlands Tijdschrift voor Geneeskunde (in Dutch). ^ Hartgens F, Hoogeveen AR, Brink PR (August 2008)."Acute compartment syndrome of the calf presenting after prolonged decubitus position". The rational clinical examination: Evidence-based clinical diagnosis. ^ David Simel Drummond Rennie Robert Hayward Sheri A Keitz (2008).(Subscription or participating institution membership required.) Ensuring a 1-2 second pause at the top and bottom of the movement will put more emphasis on the muscle, and less emphasis on the achilles tendon. They recover quickly, often requiring rest times of as little as 10 seconds and often no more than 60 seconds. It is important to train the calves relatively close to failure, which is 0-4 repetitions away from technical failure. All repetition ranges offer their own benefits, and as such, calf training should be done in the 5-10 repetition range, the 10-20 repetition range, and the 20-30 repetition range. However, both variations will target both muscles to a large degree.Īs the calf muscles are predominantly slow-twitch, they should be trained in a moderate to high repetition range. Movements with a straight knee will target the gastrocnemius muscle more, and movements with a bent-knee will target the soleus muscle more. The second category includes movements that maintain a bent knee, such as seated calf raises. The first category includes movements such as standing calf raises, donkey calf raises and stair calves. The two major categories of calf exercises are those that maintain an extended knee, and those that maintain a flexed knee. The calves can be isolated by performing movements involving plantarflexion (pointing the toes down). Ĭalf augmentation and restoration is available, using a range of prosthesis devices and surgical techniques In France, a study of 6265 persons 65 or older found an inverse correlation between calf circumference and carotid plaques. In Spain, a study of 22,000 persons 65 or older found that a smaller calf circumference was associated with a higher risk of undernutrition. The circumference of the calf has been used to estimate selected health risks. A small study of runners found that wearing knee-high compression stockings while running significantly improved performance. In a small study of factory workers in good health, wearing compression garments helped to reduce edema and the pain associated with edema. Edema also is common and in many cases idiopathic. Idiopathic leg cramps are common and typically affect the calf muscles at night. Medical conditions that result in calf swelling among other symptoms include deep vein thrombosis compartment syndrome, Achilles tendon rupture, and varicose veins. ![]() The calf is composed of the muscles of the posterior compartment of the leg: The gastrocnemius and soleus (composing the triceps surae muscle) and the tibialis posterior. Historically, the absence of calf, meaning a lower leg without a prominent calf muscle, was regarded by some authors as a sign of inferiority: it is well known that monkeys have no calves, and still less do they exist among the lower orders of mammals. Calf and calf of the leg are documented in use in Middle English circa AD 1350 and AD 1425 respectively. Cognate with Icelandic kálfi ("calf of the leg"). ![]() Several other, smaller muscles attach to the knee, the ankle, and via long tendons to the toes.įrom Middle English calf, kalf, from Old Norse kalfi, possibly derived from the same Germanic root as English calf ("young cow"). The two largest muscles within this compartment are known together as the calf muscle and attach to the heel via the Achilles tendon. The muscles within the calf correspond to the posterior compartment of the leg. The calf ( PL: calves Latin: sura) is the back portion of the lower leg in human anatomy. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |